2004AJ....128.2316S

Query : 2004AJ....128.2316S

2004AJ....128.2316S - Astron. J., 128, 2316-2330 (2004/November-0)

Photometric identification of the low-mass population of Orion OB1b. I. The σ Orionis cluster.

SHERRY W.H., WALTER F.M. and WOLK S.J.

Abstract (from CDS):

We report an optical photometric survey of 0.89 deg2 of the Orion OB1b association centered on σ Ori. This region includes most of the σ Ori cluster, the highest-density region within Orion OB1b. We have developed a statistical procedure to identify the young, low-mass, pre-main-sequence population of the association. We estimate that the cluster has ∼160 members in the mass range (0.2≤M≤1.0 M☉). The cluster has a radius of ∼3-5 pc and an estimated age of 2.5±0.3 Myr. We estimate that the total mass of the cluster is 225±30 M☉. This mass is similar to the estimated mass of the ∼5x105 yr old cluster NGC 2024. NGC 2024 and σ Ori appear to be a well-matched pair of clusters, except for the ∼2 Myr difference in their ages.

Abstract Copyright: ∼

Journal keyword(s): open clusters and associations: individual (σ Orionis) - Stars: Formation - Stars: Imaging - Stars: Low-Mass, Brown Dwarfs - Stars: Pre-Main-Sequence

VizieR on-line data: <Available at CDS (J/AJ/128/2316): table3.dat table4.dat>

Nomenclature: Table 4: [SWW2004] JHHMMSS.sss+DDMMSS.ss N=234.

Simbad objects: 262

goto Full paper

goto View the references in ADS

Number of rows : 262
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 IC 348 OpC 03 44 31.7 +32 09 32           ~ 1393 1
2 Ass Ori OB 1b As* 05 34.0 -01 30           ~ 266 0
3 NAME Orion Nebula Cluster OpC 05 35.0 -05 29           ~ 2331 0
4 NAME Ori Sword Cl* 05 35 10 -05 12.0           ~ 12 0
5 Cl Collinder 69 OpC 05 35 10.1 +09 48 47     2.8     ~ 313 0
6 NGC 1977 OpC 05 35 15.6 -04 49 08           ~ 231 0
7 NAME Ori Trapezium OpC 05 35 16.5 -05 23 14           ~ 1619 1
8 M 42 HII 05 35 17 -05 23.4           ~ 4076 0
9 Ass Ori OB 1c As* 05 35 21 -05 20.5           ~ 137 1
10 OMC 2 MoC 05 35 27 -05 10.1           ~ 450 1
11 2MASS J05354998-0235454 Y*O 05 35 49.9837977288 -02 35 45.404123136   19.40 18.19 17.01 15.58 ~ 1 0
12 CRTS J053553.2-023250 Y*O 05 35 53.2238559576 -02 32 50.143190316   17.99 16.52 15.38 14.04 ~ 4 0
13 2MASS J05360236-0236279 Y*O 05 36 02.3682977160 -02 36 27.879006312   20.07 18.51 17.11 15.41 ~ 6 0
14 2MASS J05360604-0245320 Y*O 05 36 06.0480123576 -02 45 32.030048340   17.09 15.64 14.62 13.54 ~ 1 0
15 2MASS J05361267-0240152 Y*O 05 36 12.68 -02 40 15.2   18.88 17.31 16.04 14.46 ~ 1 0
16 * eps Ori s*b 05 36 12.81335 -01 12 06.9089 0.48 1.51 1.69 1.76 1.93 B0Ia 896 0
17 NAME LDN 1641 North HII 05 36 17.6 -06 22 10           ~ 239 0
18 2MASS J05362199-0239587 Y*O 05 36 21.9964414944 -02 39 58.769838720   18.30 16.75 15.72 14.54 ~ 1 0
19 2MASS J05362876-0232591 Y*O 05 36 28.7761053984 -02 32 59.070062940   20.30 18.84 17.39 15.60 ~ 3 0
20 ATO J084.1212-02.5967 Y*O 05 36 29.0964262776 -02 35 48.219498744   17.47 15.97 14.94 13.76 ~ 9 0
21 2MASS J05364254-0240267 Y*O 05 36 42.5447412456 -02 40 26.770460520   19.69 18.23 16.91 15.33 ~ 3 0
22 2MASS J05364264-0220506 Y*O 05 36 42.6480794496 -02 20 50.639424468   19.00 17.49 16.26 14.77 ~ 5 0
23 2MASS J05364691-0233282 Y*O 05 36 46.9166638560 -02 33 28.359665568   20.07 18.45 17.02 15.27 ~ 8 0
24 2MASS J05364928-0243544 Y*O 05 36 49.2854656248 -02 43 54.434470944   19.20 17.72 16.47 14.93 ~ 4 0
25 2MASS J05364980-0214388 Y*O 05 36 49.8043988352 -02 14 38.785774488   16.88 15.22 14.29 13.46 ~ 8 0
26 2MASS J05364997-0235226 Y*O 05 36 49.9778762904 -02 35 22.683579000   20.05 18.45 17.12 15.49 ~ 3 0
27 ATO J084.2091-02.7861 Y*O 05 36 50.1971321976 -02 47 10.020238404   18.00 16.52 15.44 14.20 M1.7 12 0
28 2MASS J05365060-0218586 Y*O 05 36 50.6121259632 -02 18 58.668699924   18.74 17.23 16.18 15.07 ~ 1 0
29 2MASS J05365976-0214524 Y*O 05 36 59.7714642672 -02 14 52.418499036   17.85 16.33 15.30 14.20 ~ 3 0
30 2MASS J05370030-0228265 Y*O 05 37 00.3026396352 -02 28 26.577332292   19.18 17.74 16.45 14.88 ~ 5 0
31 ESO-HA 1576 Y*O 05 37 03.0016380792 -02 50 49.063871580   18.61 17.23 16.04 14.58 M2.5 10 0
32 2MASS J05370500-0241036 Y*O 05 37 05.0026631904 -02 41 03.673312404   19.86 18.30 17.10 15.68 ~ 2 0
33 2MASS J05371167-0231566 Y*O 05 37 11.6785298112 -02 31 56.661181356   19.88 18.30 16.94 15.23 ~ 6 0
34 2MASS J05371222-0203464 Y*O 05 37 12.2147632920 -02 03 46.608726060   18.34 15.56 13.55 13.19 ~ 1 0
35 2MASS J05371515-0242015 Y*O 05 37 15.1566786264 -02 42 01.653717564   19.64 18.12 16.85 15.23 M4e 8 0
36 2MASS J05371815-0226150 Y*O 05 37 18.1605686088 -02 26 15.040952340   18.81 17.25 16.01 14.51 ~ 2 0
37 2MASS J05371832-0254093 Y*O 05 37 18.3275285712 -02 54 09.382337352   19.63 18.13 16.83 15.21 ~ 4 0
38 2MASS J05371869-0240218 Y*O 05 37 18.703008 -02 40 21.95616   16.70 15.33 14.95 13.26 M1.5 8 0
39 Haro 5-6 Y*O 05 37 22.5487551696 -02 59 36.407573988   16.47 15.06 14.13 13.15 ~ 10 0
40 2MASS J05372306-0232465 Y*O 05 37 23.0637166944 -02 32 46.577105952   19.97 18.42 17.18 15.65 M3.0 7 0
41 2MASS J05372426-0219075 TT* 05 37 24.2762051688 -02 19 07.591908540   16.18 14.74 13.77 12.78 M1.0 7 0
42 2MASS J05372522-0216047 Y*O 05 37 25.2245415456 -02 16 04.819940508   19.40 17.82 16.59 15.12 ~ 3 0
43 2MASS J05372831-0224182 Y*O 05 37 28.3206890736 -02 24 18.273197628   19.31 18.11 16.75 15.34 M3.0 6 0
44 2MASS J05372912-0240200 Y*O 05 37 29.1327633096 -02 40 20.072158248   18.48 18.15 17.04 15.44 ~ 3 0
45 Haro 5-5 TT* 05 37 30.9498976632 -02 23 42.802491696   18.33 17.11 15.91 14.51 M2.0 25 0
46 CVSO 1769 TT* 05 37 31.5421370064 -02 24 26.985300372   17.211 15.830 15.615 13.45 M3 13 0
47 2MASS J05373316-0253360 Y*O 05 37 33.1624210824 -02 53 36.019833036   16.63 14.95 13.99 13.10 G7.5 7 0
48 2MASS J05373645-0214375 Y*O 05 37 36.4524659112 -02 14 37.549283892   16.96 15.48 14.39 13.08 M2.5 8 0
49 2MASS J05373666-0234003 TT* 05 37 36.6685506288 -02 34 00.304133268   18.61 17.03 15.85 14.46 M3.0 14 0
50 2MASS J05373784-0245442 TT* 05 37 37.8476299992 -02 45 44.268368292   17.74 16.25 15.23 14.01 M2.0 13 0
51 HD 37333 Y*O 05 37 40.4746109712 -02 26 36.837308472   8.59 8.51   8.420 A1Va(Si) 49 0
52 2MASS J05374060-0208577 Y*O 05 37 40.6062084984 -02 08 57.685141716   19.35 18.09 16.74 15.00 ~ 2 0
53 2MASS J05374239-0159367 Y*O 05 37 42.3943813800 -01 59 36.748946868   19.45 17.98 16.70 15.07 ~ 1 0
54 2MASS J05374353-0209053 Y*O 05 37 43.5354864960 -02 09 05.403796848   18.59 17.02 15.86 14.47 ~ 2 0
55 2MASS J05374477-0212534 Y*O 05 37 44.7791113344 -02 12 53.468012556   18.34 16.86 15.72 14.36 M2.2 10 0
56 2MASS J05374527-0228521 Y*O 05 37 45.2702309208 -02 28 52.151382552   20.13 18.76 17.26 15.61 M4.5 8 0
57 CVSO 1782 TT* 05 37 48.0300157632 -02 04 03.889885008   17.84 16.45 15.26 13.79 M4e 7 0
58 2MASS J05374847-0209064 Y*O 05 37 48.4772466024 -02 09 06.475937796   20.07 18.64 17.25 15.54 ~ 2 0
59 2MASS J05374960-0302480 Y*O 05 37 49.5973194624 -03 02 47.986175184   20.37 19.02 17.48 15.63 ~ 3 0
60 2MASS J05375031-0212247 Y*O 05 37 50.3167718496 -02 12 24.761897604   20.25 18.56 17.20 15.53 ~ 7 0
61 UCAC2 30799972 TT* 05 37 51.6115361832 -02 35 25.689580476 18.636   15.64 14.56 13.34 M2.0 26 0
62 2MASS J05375188-0208411 Y*O 05 37 51.8811683088 -02 08 41.109375768   19.55 17.99 16.77 15.22 ~ 1 0
63 2MASS J05375210-0256551 Y*O 05 37 52.1053616832 -02 56 55.170167064   20.20 18.58 17.10 15.24 ~ 8 0
64 2MASS J05375220-0233379 TT* 05 37 52.2096172536 -02 33 37.969254864   18.55 16.89 15.74 14.41 M3.0 16 0
65 ESO-HA 1638 Em* 05 37 53.9802157992 -02 49 54.536632932   20.07 18.47 17.19 15.71 M2.5: 13 0
66 2MASS J05375404-0244407 TT* 05 37 54.0484860384 -02 44 40.720129764   18.58 17.07 15.90 14.48 M3.0 17 0
67 2MASS J05375486-0241092 Y*O 05 37 54.8664722592 -02 41 09.237564456   19.68 18.34 17.14 15.43 M5.0 20 0
68 2MASS J05375512-0227362 Y*O 05 37 55.1234659992 -02 27 36.278631432   20.55 18.49 17.18 15.38 ~ 12 0
69 2MASS J05375593-0255180 Y*O 05 37 55.9384149240 -02 55 18.061205952   18.13 16.67 15.56 14.23 M2.3 9 0
70 2MASS J05375613-0209266 Y*O 05 37 56.1345981792 -02 09 26.671509036   20.64 18.92 17.49 15.68 ~ 9 0
71 2MASS J05375647-0243574 Y*O 05 37 56.4763785456 -02 43 57.473506308   18.22 16.78 15.67 14.34 M2.5 7 0
72 2MASS J05375840-0241262 Y*O 05 37 58.4022378912 -02 41 26.234314764   21.06 18.63 17.26 15.31 M5.5 19 0
73 2MASS J05375890-0226559 Y*O 05 37 58.9044119040 -02 26 56.089120200   19.76 18.65 17.49 15.64 ~ 1 0
74 NAME Ori I As* 05 38 -02.8           ~ 615 0
75 2MASS J05380055-0245097 TT* 05 38 00.5578708440 -02 45 09.799560396   19.09 17.61 16.31 14.54 M5.0 18 0
76 2MASS J05380097-0226079 TT* 05 38 00.9734850576 -02 26 07.932579252   18.08 16.71 15.57 14.27 M2.5 21 0
77 Haro 5-7 TT* 05 38 01.0746724561 -02 45 38.026086860   18.61 17.38 15.97 14.24 M4.5 27 0
78 2MASS J05380167-0225527 Y*O 05 38 01.6745166792 -02 25 52.784958720   18.71 17.21 16.01 14.54 M3.0 15 0
79 CVSO 1794 TT* 05 38 02.6095037328 -02 04 44.590573740   16.45 15.06 14.16 13.24 K7.5e 12 0
80 [BNM2013] 93.03 85 LM* 05 38 05.6708045736 -02 40 19.487522352   17.96 16.43 15.34 14.07 M2.5 13 0
81 Kiso A-0904 67 TT* 05 38 06.7453899264 -02 30 22.745385900 17.703 16.46 15.08 14.08 13.14 M1 29 0
82 Kiso A-0976 316 TT* 05 38 08.2658566896 -02 35 56.276354400 18.050   16.19 15.08 13.76 M2.5 28 0
83 2MASS J05380897-0220109 TT* 05 38 08.9767873128 -02 20 10.967796636   19.15 17.66 16.41 14.85 M3.5 15 0
84 ESO-HA 1656 TT* 05 38 09.9441940848 -02 51 37.760438520   17.81 16.40 15.25 13.93 M3.0 21 0
85 2MASS J05381104-0256018 Y*O 05 38 11.0420619216 -02 56 01.902251220   17.28 15.83 14.73 13.46 ~ 10 0
86 Haro 5-8 TT* 05 38 13.1534150256 -02 45 51.063950448   16.87 15.73 14.65 13.47 M1.5 29 0
87 2MASS J05381319-0226088 TT* 05 38 13.1972684896 -02 26 08.655719751   18.41 16.92 15.67 14.10 M4.5 25 0
88 NAME Ori A MoC 05 38 -07.1           ~ 3012 0
89 2MASS J05381445-0213156 Y*O 05 38 14.4590309328 -02 13 15.745208340   18.68 17.19 16.14 14.99 ~ 3 0
90 2MASS J05381453-0210152 Y*O 05 38 14.5374443280 -02 10 15.292452720   18.22 16.75 15.50 13.98 ~ 8 1
91 CVSO 1808 TT* 05 38 14.8734181920 -02 00 57.164134860   17.77 16.29 15.23 14.02 M2e 11 0
92 2MASS J05381546-0203067 Y*O 05 38 15.4606260288 -02 03 06.827418180   18.08 16.57 15.51 14.28 ~ 2 0
93 2MASS J05381610-0238049 Y*O 05 38 16.1012119584 -02 38 04.982674128 20.46 19.65 18.09 16.77 15.09 M3.5 18 0
94 2MASS J05381746-0209236 Y*O 05 38 17.4660186264 -02 09 23.670452196   19.64 18.10 16.70 14.96 ~ 8 0
95 2MASS J05381778-0240500 Y*O 05 38 17.7845776560 -02 40 50.095084908 18.94 19.81 18.14 16.76 14.94 M5.0 20 0
96 2MASS J05381816-0243349 Y*O 05 38 18.1661766432 -02 43 35.008359744   20.17 18.63 17.49 16.01 ~ 5 0
97 2MASS J05381817-0158427 Y*O 05 38 18.1713925056 -01 58 42.779334180   20.06 18.42 17.15 15.58 ~ 2 0
98 2MASS J05381824-0248143 TT* 05 38 18.2442312696 -02 48 14.391589104   18.14 16.68 15.54 14.15 M3.0 18 0
99 Kiso A-0976 326 TT* 05 38 18.8587986024 -02 51 38.946956472   18.20 16.81 15.65 14.25 M2.5 29 0
100 2MASS J05381933-0232041 Y*O 05 38 19.3358071680 -02 32 04.179377868   19.71 18.85 17.28 15.99 ~ 1 0
101 [W96] rJ053820-0237 TT* 05 38 20.2123248864 -02 38 01.667415300   19.07 17.47 16.08 14.27 M4-5e 24 0
102 [W96] rJ053820-0234 TT* 05 38 20.5029803016 -02 34 08.974652808   20.99 19.39 17.68 15.74 M4e 31 0
103 2MASS J05382119-0254110 TT* 05 38 21.1939218576 -02 54 11.142855864   19.60 18.21 16.68 14.82 M5.5 21 0
104 Kiso A-0976 327 Y*O 05 38 22.5457935960 -03 11 56.678376768   16.73 15.89 14.94 13.83 ~ 10 0
105 2MASS J05382307-0236493 Y*O 05 38 23.0801723136 -02 36 49.399439220 18.99 19.61 18.45 17.01 15.64 M4.5 16 0
106 2MASS J05382332-0244142 Y*O 05 38 23.3264911464 -02 44 14.244108288 20.38 19.75 18.18 16.84 15.12 M4.0 16 0
107 V* V2725 Ori Or* 05 38 23.3366740776 -02 25 34.605441120   19.60 18.40 17.22 15.69 M2.0 23 0
108 2MASS J05382354-0241317 Y*O 05 38 23.5472558472 -02 41 31.790861628 20.86 19.93 18.35 16.89 15.07 M4.5 19 0
109 V* V2726 Ori Or* 05 38 23.5917044904 -02 20 47.597296344   19.81 18.64 17.14 15.32 M5.5 23 0
110 2MASS J05382364-0301331 Y*O 05 38 23.6683530264 -03 01 33.626956332   18.08 16.57 15.42 14.04 ~ 6 0
111 2MASS J05382503-0213162 Y*O 05 38 25.0312231992 -02 13 16.233328200   18.93 17.44 16.22 14.75 ~ 10 0
112 UCAC4 440-010986 Y*O 05 38 25.493448 -02 10 23.05632   17.46 15.76 15.41 13.45 ~ 9 0
113 V* V2730 Ori TT* 05 38 26.5689672192 -02 12 17.472894984   16.50 15.12 14.20 13.31 K6 17 0
114 Kiso A-0976 329 TT* 05 38 27.5110120944 -02 35 04.225488108 18.90 18.59 17.17 15.92 14.37 M3.5e 31 0
115 2MASS J05382774-0243009 TT* 05 38 27.7455745104 -02 43 01.015059576     16.29 15.00 13.67 M3.0 16 0
116 [SWW2004] J053828.314-030027.85 Y*O 05 38 28.3211728584 -03 00 28.176435684   19.27 18.09 17.07 15.39 ~ 1 0
117 [SWW2004] J053828.389-023043.04 Y*O 05 38 28.389 -02 30 43.04     16.05 13.90 13.43 ~ 1 0
118 ESO-HA 1669 Y*O 05 38 28.4330223504 -03 00 26.066276100   19.22 17.82 16.49 14.81 ~ 5 0
119 2MASS J05382848-0246170 Y*O 05 38 28.4810793840 -02 46 17.145681492     17.72 16.26 15.06 ~ 5 0
120 2MASS J05382864-0211157 Y*O 05 38 28.6456513344 -02 11 15.804211164   19.59 17.90 16.62 14.89 ~ 4 0
121 [W96] rJ053828-0236 TT* 05 38 29.1236063736 -02 36 02.754623664 19.390 17.83 16.28 15.22 13.98 M1.5 21 0
122 V* V2733 Ori Or* 05 38 29.9564138784 -02 15 40.641100020   19.27 17.66 16.46 14.97 ~ 7 0
123 Haro 5-11 TT* 05 38 31.4247760176 -02 36 33.894690768 16.59 17.36 16.42 15.22 13.82 M3.5 24 0
124 [W96] rJ053831-0235 TT* 05 38 31.5873593664 -02 35 15.081924804 19.243 17.17 15.85 14.88 13.77 M0e 27 0
125 2MASS J05383160-0251268 Y*O 05 38 31.6006262928 -02 51 26.899822548   17.39 15.56 14.52 13.57 K6.0 6 0
126 2MASS J05383230-0302236 Y*O 05 38 32.2976765664 -03 02 23.702177112   19.73 18.24 16.95 15.28 ~ 5 0
127 2MASS J05383276-0204506 TT* 05 38 32.7628159008 -02 04 50.682990072   17.96 16.54 15.52 14.33 M2e 4 0
128 UCAC2 30800073 TT* 05 38 33.3605595192 -02 36 17.684774892 18.08 17.30 15.83 14.72 13.40 M2.5 19 0
129 2MASS J05383360-0157543 TT* 05 38 33.6053889432 -01 57 54.446196132   18.99 17.49 16.15 14.42 M5e 11 0
130 [W96] rJ053833-0236 TT* 05 38 34.0608899664 -02 36 37.589513328 19.530   16.39 15.24 13.72 M3-M4e 36 0
131 2MASS J05383460-0241087 TT* 05 38 34.6040244960 -02 41 08.823514236 18.85 19.71 17.76 16.62 15.00 M2.0 21 0
132 HD 294272 ** 05 38 34.80 -02 34 15.8           B9.5III+B8V 16 0
133 HD 294271 Y*O 05 38 36.5498973360 -02 33 12.757741200   7.78 7.88   7.990 B5V 34 0
134 [BNM2013] 93.03 22 LM* 05 38 36.6927137808 -02 44 13.727328324 19.83 19.11 17.55 16.13 14.33 M2.6 21 0
135 2MASS J05383682-0256584 Y*O 05 38 36.8233852656 -02 56 58.471417968   18.01 16.49 15.34 14.04 ~ 9 0
136 2MASS J05383687-0236432 Y*O 05 38 36.8794609584 -02 36 43.316502912   19.36 18.18 16.76 14.89 M4.5 14 0
137 2MASS J05383745-0250236 TT* 05 38 37.4496621408 -02 50 23.674758180   19.33 17.85 16.43 14.66 M4.5 23 0
138 2MASS J05383794-0205524 Y*O 05 38 37.9429603653 -02 05 52.592573238   16.90 15.48 14.53 13.50 ~ 4 0
139 2MASS J05383870-0307212 Y*O 05 38 38.7113643504 -03 07 21.381166668   16.90 15.42 14.45 13.41 ~ 3 0
140 2MASS J05383902-0245321 TT* 05 38 39.0315633456 -02 45 32.214599712     17.26 15.92 14.58 M2.5 31 0
141 2MASS J05383965-0230210 Y*O 05 38 39.6506476056 -02 30 21.040865064 19.705   17.90 17.27 14.85 ~ 2 0
142 2MASS J05383981-0256462 TT* 05 38 39.8193651322 -02 56 46.243204248   15.98 14.62 13.71 12.76 K7.5 15 0
143 2MASS J05383990-0206396 Y*O 05 38 39.9056837112 -02 06 39.789161100   18.85 17.27 16.08 14.60 ~ 3 0
144 2MASS J05384008-0250370 Y*O 05 38 40.0798314120 -02 50 37.109027544   20.15 18.66 17.26 15.48 M4.5 14 0
145 2MASS J05384053-0233275 Y*O 05 38 40.5374992824 -02 33 27.596596968 19.58 18.95 17.65 16.28 14.52 M2.8 21 0
146 2MASS J05384143-0217016 Y*O 05 38 41.43864 -02 17 01.6332   18.66 17.16 16.08 14.73 M2.0 6 0
147 [BNM2013] 92.01 24 LM* 05 38 41.5981123056 -02 30 28.925398728 19.33 18.54 17.07 15.87 14.37 M2.1 22 0
148 NAME sig Ori Cluster OpC 05 38 42 -02 36.0           ~ 567 0
149 UCAC2 30800102 TT* 05 38 42.2801182536 -02 37 14.821687344 17.36 16.69 15.27 14.27 13.22 M0.5 29 0
150 [HHM2007] 685 LM* 05 38 42.8603852160 -02 38 52.611478008 19.79 18.59 17.12 16.09 14.90 ~ 3 0
151 2MASS J05384333-0232008 TT* 05 38 43.3370878176 -02 32 00.861114372 21.747 18.95 17.31 15.90 14.06 M5.0 14 0
152 [W96] rJ053843-0233 TT* 05 38 43.5573033864 -02 33 25.441109640 17.743 16.52 15.14 14.16 13.07 M1 20 0
153 2MASS J05384375-0252427 Y*O 05 38 43.7560683432 -02 52 42.787613028   19.59 18.07 16.63 14.86 M4.1 19 0
154 2MASS J05384379-0304114 Y*O 05 38 43.7982552264 -03 04 11.583236100   18.99 17.45 16.21 14.68 M3.2 8 0
155 2MASS J05384386-0237068 TT* 05 38 43.8691779528 -02 37 06.911503896 13.559   17.93 16.59 14.80 M5.5 29 0
156 2MASS J05384456-0304198 Y*O 05 38 44.56 -03 04 19.9   20.56 18.87 17.53 15.82 ~ 1 0
157 * sig Ori Y*O 05 38 44.7653828520 -02 36 00.283179888 2.54 3.58 3.79 3.87 4.11 O9.5V+B0.2V(n) 801 0
158 2MASS J05384534-0304428 Y*O 05 38 45.3461481144 -03 04 43.070817504   19.95 18.43 17.11 15.43 ~ 2 0
159 V* V595 Ori TT* 05 38 45.37536 -02 41 59.4240 17.75 17.08 15.61 15.19 13.45 M1.5 26 0
160 * sig Ori D Y*O 05 38 45.6253355112 -02 35 58.894678824 5.7 6.51 6.69   6.98 B2V 59 0
161 [W96] pJ053847-0234 TT* 05 38 47.1886997424 -02 34 36.917448204 17.17 18.43 17.36 16.38 14.81 M4.0 21 0
162 * sig Ori E Y*O 05 38 47.2050040320 -02 35 40.521424812 5.66 6.38 6.46 6.84 7.08 B2IV-Vp_He 458 0
163 UCAC4 438-011202 TT* 05 38 47.4634997136 -02 35 25.322448264 12.01 14.96 14.82 15.071 13.10 M0.5 21 0
164 [W96] rJ053847-0237 TT* 05 38 47.91648 -02 37 19.2360 16.81 16.78 15.51 15.01 13.39 M1.0 26 0
165 [BNM2013] 90.02 90 LM* 05 38 48.6872974992 -02 36 16.297363080 13.474   15.45 14.24 13.37 M1.5 16 0
166 [W96] rJ053849-0238 TT* 05 38 49.1743174560 -02 38 22.302143052 17.35 16.22 14.87 13.93 12.91 M0.5e 22 0
167 2MASS J05384921-0241251 TT* 05 38 49.2233239032 -02 41 25.201346748     15.98 14.73 13.23 M3.5 20 0
168 [BNM2013] 93.03 3 LM* 05 38 49.6418292600 -02 45 26.997571908     16.48 15.38 14.15 M1.0 7 0
169 2MASS J05384978-0209413 Y*O 05 38 49.7898968184 -02 09 41.371546680   19.46 17.95 16.72 15.21 ~ 3 0
170 2MASS J05384993-0241228 TT* 05 38 49.9362109848 -02 41 22.889892552 19.21 18.27 16.76 15.59 14.16 M3.0 20 0
171 2MASS J05385003-0237354 Y*O 05 38 50.0383707336 -02 37 35.548478076 19.47 18.95 18.00 16.69 14.93 ~ 19 0
172 2MASS J05385009-0156443 Y*O 05 38 50.0944974216 -01 56 44.444556528   20.37 18.85 17.68 15.90 ~ 2 0
173 2MASS J05385038-0226477 TT* 05 38 50.3806143456 -02 26 47.716947420 19.775 18.37 16.79 15.56 14.05 M3.5 17 0
174 2MASS J05385224-0208098 Y*O 05 38 52.2423470688 -02 08 09.902702076   20.78 19.08 17.60 15.68 ~ 6 0
175 [SWW2004] J053852.511-021221.41 Y*O 05 38 52.511 -02 12 21.41   19.05 17.56 16.33 14.77 ~ 2 0
176 [SWW2004] J053852.714-021223.60 Y*O 05 38 52.714 -02 12 23.60   17.92 16.41 15.23 13.77 ~ 1 0
177 [W96] rJ053852-0238 LM* 05 38 53.0748520464 -02 38 53.714969592 17.35 16.30 14.82 13.83 12.75 M1.0 12 0
178 Mayrit 489165 TT* 05 38 53.180280 -02 43 52.99500 18.36 17.19 15.62 15.27 13.68 M1.0 16 0
179 2MASS J05385341-0220307 Y*O 05 38 53.4144395808 -02 20 30.857721720   18.59 17.08 16.04 14.91 ~ 2 0
180 2MASS J05385492-0228583 Y*O 05 38 54.9292657368 -02 28 58.375755156 21.05 20.21 18.61 17.22 15.48 M4.5 31 0
181 2MASS J05385543-0241297 LM* 05 38 55.4462626968 -02 41 29.720989932   17.65 16.14 14.98 13.59 M3.0 11 0
182 2MASS J05385663-0257021 Y*O 05 38 56.6381055552 -02 57 02.213083512   16.92 15.46 14.44 13.32 M2.6 9 0
183 2MASS J05385831-0216101 TT* 05 38 58.3195615992 -02 16 10.132973472   17.04 15.61 14.62 13.64 M0.0 18 0
184 2MASS J05385855-0215278 Y*O 05 38 58.5548728776 -02 15 27.824663916   17.90 16.44 15.30 13.97 M1.9 11 0
185 Haro 5-18 TT* 05 38 59.2270703712 -02 33 51.416508384 18.648 17.62 16.55 15.59 14.43 M2.5 28 0
186 2MASS J05385977-0253574 Y*O 05 38 59.7804629544 -02 53 57.468397632   17.99 16.52 15.50 14.40 M1.0 5 0
187 Haro 5-16 TT* 05 39 01.3710486072 -02 18 27.456635376   16.28 15.01 14.02 12.99 M0.5 30 0
188 HD 37525 Y*O 05 39 01.4927799048 -02 38 56.364214344   7.98 8.06   8.210 B5V 82 1
189 2MASS J05390276-0229558 TT* 05 39 02.7719014080 -02 29 55.865251140 19.981 18.56 16.98 15.76 14.21 M4.0 23 0
190 UCAC4 437-010930 TT* 05 39 02.9786833104 -02 41 27.164775444 17.71 17.87 16.51 15.33 13.93 M2.5 22 0
191 ESO-HA 1693 TT* 05 39 03.5780102112 -02 46 27.054378984   18.04 16.94 15.82 14.37 M3.5 24 0
192 2MASS J05390387-0220081 Y*O 05 39 03.8714742696 -02 20 08.113664004   20.09 18.79 17.38 15.62 M4.5 14 0
193 2MASS J05390524-0233005 Y*O 05 39 05.2462706112 -02 33 00.594522684 20.41 19.36 17.89 16.58 14.97 ~ 16 0
194 2MASS J05390581-0226154 Y*O 05 39 05.8214049624 -02 26 15.495480420   20.12 18.54 17.33 15.83 ~ 6 0
195 [W96] rJ053907-0228 TT* 05 39 07.5918979680 -02 28 23.408982264 19.14 18.52 16.98 15.79 14.36 M3e 24 0
196 [BZR99] S Ori 7 Y*O 05 39 08.2185362880 -02 32 28.467592548 20.85 20.61 19.10 17.55 15.70 ~ 17 0
197 CVSO 1858 TT* 05 39 08.5276398024 -02 51 46.580715792   16.64 15.23 14.21 13.23 M0.5 17 0
198 2MASS J05390878-0231115 TT* 05 39 08.7813079488 -02 31 11.585111808 18.78 19.27 18.11 16.82 15.30 M3.0 24 0
199 2MASS J05390893-0257049 Y*O 05 39 08.9384083968 -02 57 04.966310736   18.94 17.48 16.26 14.76 ~ 7 0
200 HD 37545 Y*O 05 39 09.2140998192 -02 56 34.720052640   9.29 9.29   9.320 B9V 29 0
201 2MASS J05390928-0219130 TT* 05 39 09.2866109976 -02 19 13.007690832   17.65 16.17 15.11 13.94 M1.5 16 0
202 Haro 5-20 TT* 05 39 11.5179186744 -02 31 06.580001460 18.295 16.98 15.45 14.56 13.56 M0.0 33 0
203 [W96] 4771-1038 TT* 05 39 11.6324490456 -02 36 02.883889440 16.242 15.82 14.47 13.61 12.75 K7e 25 0
204 2MASS J05391183-0227409 Y*O 05 39 11.8349306400 -02 27 41.009358564 20.843 19.55 18.04 16.81 15.16 ~ 18 0
205 2MASS J05391232-0230064 TT* 05 39 12.3264257688 -02 30 06.489568440   19.70 18.17 16.57 14.63 M5.0 16 0
206 [BNM2013] 90.02 109 LM* 05 39 14.4706680864 -02 28 33.421367604 20.561 19.11 17.52 16.30 14.82 M3.5e 17 0
207 V* V956 Ori TT* 05 39 14.5363469064 -02 19 36.691523364   17.33 15.90 14.83 13.60 M1.5 17 0
208 V* V2744 Ori Or* 05 39 15.0552261096 -02 18 44.452787652   19.99 18.51 17.27 15.73 M3.5 8 0
209 Kiso A-0904 80 TT* 05 39 17.176752 -02 25 43.36716 19.748 18.25 16.40 16.02 14.18 M1.5 20 0
210 2MASS J05392023-0238258 Y*O 05 39 20.2371430800 -02 38 25.948061736 21.41 20.82 18.97 17.45 15.55 M5.5 22 0
211 2MASS J05392044-0227368 TT* 05 39 20.4494141808 -02 27 36.860094396 18.900 17.43 15.93 14.81 13.52 M2e 19 0
212 [W96] rJ053923-0233 TT* 05 39 22.8701215704 -02 33 33.120077976 19.264 18.19 16.56 15.47 14.19 M2e 23 0
213 2MASS J05392394-0216190 Y*O 05 39 23.9465697744 -02 16 19.075972944   18.56 17.10 16.04 14.84 ~ 2 0
214 2MASS J05392401-0257486 Y*O 05 39 24.0187215072 -02 57 48.564411048   15.83 14.38 13.40 12.36 M1.8 9 0
215 2MASS J05392435-0234013 TT* 05 39 24.3620556120 -02 34 01.413666480 19.394 18.19 16.62 15.53 14.28 M2.0 18 0
216 V* BG Ori TT* 05 39 25.2030748440 -02 38 22.059069252   15.88 14.72 13.78 12.83 K7.5 38 0
217 2MASS J05392561-0234042 Y*O 05 39 25.6109863608 -02 34 04.298936196 20.279 20.12 18.22 16.71 14.96 ~ 13 0
218 2MASS J05392633-0228376 Y*O 05 39 26.3370825408 -02 28 37.711621812   19.69 18.02 16.96 15.26 ~ 18 0
219 2MASS J05392647-0226154 TT* 05 39 26.4735626208 -02 26 15.515569860   18.55 17.08 15.98 14.81 M1.5 15 0
220 2MASS J05392650-0252152 TT* 05 39 26.4961811232 -02 52 15.269858364   18.91 17.33 16.09 14.58 M4.0 13 0
221 2MASS J05392677-0242583 Y*O 05 39 26.7736575624 -02 42 58.361461452   21.49 18.90 17.25 15.52 M2.3 18 0
222 2MASS J05392680-0219247 Y*O 05 39 26.8088122440 -02 19 24.795295392   17.12 15.64 14.60 13.44 M1.5 8 0
223 ATO J084.8701-02.2976 TT* 05 39 28.8349191744 -02 17 51.359843076   18.39 16.97 15.77 14.27 M3.5 16 0
224 2MASS J05393056-0238270 LM* 05 39 30.5686422432 -02 38 27.050390520   19.36 17.82 16.61 15.21 M2.5 10 0
225 2MASS J05393132-0248528 Y*O 05 39 31.3264173864 -02 48 52.872278364   19.72 18.18 16.86 15.20 M3.5 8 0
226 V* V957 Ori B Y*O 05 39 31.5317501364 -02 49 10.353806864   18.62 17.03 15.85 14.36 ~ 1 0
227 V* V957 Ori A Y*O 05 39 31.5966354312 -02 49 08.141479140   18.52 16.94 15.76 14.34 ~ 1 0
228 2MASS J05393291-0247492 TT* 05 39 32.9146405608 -02 47 49.221549168   16.50 15.09 14.09 13.10 M0.5 12 0
229 V* V2748 Ori Or* 05 39 32.9284941456 -02 11 31.173502488   18.80 17.56 16.24 14.69 ~ 6 0
230 2MASS J05393378-0220398 TT* 05 39 33.7864077936 -02 20 39.889265784   17.19 15.74 14.73 13.64 M1.0 15 0
231 2MASS J05393729-0226567 TT* 05 39 37.2966577008 -02 26 56.803946928 17.790 16.25 14.84 13.89 12.98 M0 16 0
232 [BZR99] S Ori 4 Y*O 05 39 39.3176659728 -02 32 25.331200404 20.429 20.35 18.78 17.34 15.52 ~ 15 0
233 Haro 5-25 TT* 05 39 39.3780952152 -02 17 04.499525544   16.95 15.35 14.29 13.24 M0.0 30 0
234 2MASS J05394097-0216243 TT* 05 39 40.9755243240 -02 16 24.373435296   19.37 18.01 16.54 14.75 ~ 15 0
235 2MASS J05394173-0219463 Y*O 05 39 41.7344285040 -02 19 46.409572416   19.84 18.25 17.06 15.61 ~ 3 0
236 V* V511 Ori Or* 05 39 42.787560 -02 58 53.93316   15.35 14.25 13.91 12.27 M1.5 17 0
237 2MASS J05394299-0213333 Y*O 05 39 42.9942578664 -02 13 33.331805076   20.17 18.58 17.25 15.56 ~ 10 0
238 2MASS J05394318-0232433 Y*O 05 39 43.1842098840 -02 32 43.377953604 19.867 19.34 17.72 16.45 14.83 M4.5 24 0
239 HD 37633 a2* 05 39 46.1985525288 -02 40 32.112574536   9.07 8.99   8.940 B9.5IIIpSi 61 0
240 V* V2750 Ori TT* 05 39 46.6102185336 -02 26 31.390898172   19.65 18.05 16.65 14.87 M5.0 19 0
241 2MASS J05394725-0241359 Y*O 05 39 47.2516822416 -02 41 36.007602684   19.63 18.28 17.15 15.55 ~ 2 0
242 2MASS J05394799-0240320 TT* 05 39 47.9874032448 -02 40 32.111351436   17.86 16.38 15.23 13.83 M3.0 11 0
243 2MASS J05394806-0245571 Y*O 05 39 48.0536191608 -02 45 57.066349680   18.10 16.58 15.49 14.18 M2.5 13 0
244 2MASS J05394858-0216306 Y*O 05 39 48.5852013360 -02 16 30.604119744   17.41 15.91 14.88 13.68 M2.8 7 0
245 2MASS J05394891-0229110 Y*O 05 39 48.915 -02 29 11.08   19.02 17.34 16.24 14.70 M3.0 9 0
246 2MASS J05394944-0223459 Y*O 05 39 49.4438049576 -02 23 45.965751396   20.21 18.15 16.86 15.12 M4e 21 0
247 2MASS J05395117-0249443 Y*O 05 39 51.1675780272 -02 49 44.375390724   18.26 16.74 15.60 14.16 M2.9 10 0
248 2MASS J05395602-0251228 Y*O 05 39 56.0315758632 -02 51 23.034863880   17.61 16.12 14.94 13.49 ~ 10 0
249 2MASS J05400676-0257389 Y*O 05 40 06.760 -02 57 38.94   20.16 18.67 17.13 15.25 ~ 4 0
250 HD 37686 * 05 40 13.0895539944 -02 30 53.217797688   9.27 9.21   9.180 B9.5V 32 0
251 HD 37699 Y*O 05 40 20.1907288344 -02 26 08.229954660   7.50 7.62   7.770 B5III 54 0
252 HD 37744 V* 05 40 37.2968503824 -02 49 30.852237396 5.14 6.02 6.22     B2IV 148 0
253 * zet Ori ** 05 40 45.52666 -01 56 33.2649 0.50 1.56 1.77 1.85 2.05 O9.7Ib+B0III 357 0
254 NAME Horsehead Nebula DNe 05 40 59.0 -02 27 30           ~ 511 0
255 NAME Flame Nebula HII 05 41 42.7 -01 54 44           ~ 703 1
256 NAME Ori B MoC 05 41 43.0 -01 54 44           ~ 1377 0
257 NGC 2024 Cl* 05 41 43 -01 50.5           ~ 1154 1
258 [BCB89] IRS 2b Y*O 05 41 45.490 -01 54 28.78           O8V 49 1
259 LDN 1630 DNe 05 45.5 -00 59           ~ 381 0
260 V* YY Gem BY* 07 34 37.4474327544 +31 52 10.179641496 11.60 10.56 9.27 7.69 6.67 M0.5VeFe-2 854 0
261 NAME Ori Belt reg ~ ~           ~ 78 0
262 Ass Ori OB 1a As* ~ ~           ~ 230 0

To bookmark this query, right click on this link: simbad:objects in 2004AJ....128.2316S and select 'bookmark this link' or equivalent in the popup menu