2011A&A...525A..47R


Query : 2011A&A...525A..47R

2011A&A...525A..47R - Astronomy and Astrophysics, volume 525A, 47-47 (2011/1-1)

U-band study of the accretion properties in the σ Orionis star-forming region.

RIGLIACO E., NATTA A., RANDICH S., TESTI L. and BIAZZO K.

Abstract (from CDS):

This paper presents the results of an U band survey with FORS1/VLT of a large area in the σ Ori star-forming region. We combine the U-band photometry with literature data to compute accretion luminosity and mass accretion rates from the U-band excess emission for all objects (187) detected by Spitzer in the FORS1 field and classified by Hernandez et al. as likely members of the cluster. The sample stars range in mass from ∼0.06 to ∼1.2M; 72 of them show evidence of disks and we measure mass accretion rates {dot}(M)acc between <10–11 and few 10–9M/y, using the colors of the diskless stars as photospheric templates. Our results confirm the dependence of {dot}(M)acc on the mass of the central object, which is stronger for low-mass stars and flattens out for masses larger than ∼0.3M; the spread of {dot}(M)acc for any value of the stellar mass is ∼2 orders of magnitude. We discuss the implications of these results in the context of disk evolution models. Finally, we analyze the relation between {dot}(M)acc and the excess emission in the Spitzer bands, and find that at {dot}(M)acc∼10–10M/y the inner disks change from optically thin to optically thick.

Abstract Copyright:

Journal keyword(s): stars: formation - accretion, accretion disks - open clusters and associations: individual: σ Orionis

VizieR on-line data: <Available at CDS (J/A+A/525/A47): tablec2.dat table23.dat>

Status at CDS : All or part of tables of objects could be ingested in SIMBAD with priority 2.

Simbad objects: 204

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Number of rows : 204
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 NAME Taurus Complex SFR 04 41.0 +25 52           ~ 3747 0
2 [BZR99] S Ori 23 Y*O 05 37 51.1104866700 -02 26 07.495213781   20.6   19.4 16.88 M6.5 14 0
3 2MASS J05375512-0227362 Y*O 05 37 55.1236852740 -02 27 36.280596475   20.55 18.49 17.18 15.38 ~ 9 0
4 2MASS J05380097-0226079 Y*O 05 38 00.9734866441 -02 26 07.933966500   18.08 16.71 15.57 14.27 M2.5 14 0
5 2MASS J05380167-0225527 Y*O 05 38 01.6745949103 -02 25 52.785231427   18.71 17.21 16.01 14.54 ~ 12 0
6 2MASS J05380421-0219057 Y*O 05 38 04.2130898254 -02 19 05.729465671     14.47     G7.0 7 0
7 2MASS J05380649-0228494 Y*O 05 38 06.4952505522 -02 28 49.456255371 12.715 11.76 11.38   10.741 F3.5 14 0
8 Kiso A-0904 67 Y*O 05 38 06.7457000396 -02 30 22.747725674 17.703 16.46 15.08 14.08 13.14 M1 18 0
9 2MASS J05380784-0231314 Y*O 05 38 07.8449779201 -02 31 31.351288003 15.277   12.72   11.41 K3.0 15 0
10 2MASS J05380897-0220109 Y*O 05 38 08.9765709253 -02 20 10.968399942   19.15 17.66 16.41 14.85 M3.5 11 0
11 2MASS J05381319-0226088 Y*O 05 38 13.1972684896 -02 26 08.655719751   18.41 16.92 15.67 14.10 M4.5 19 0
12 2MASS J05381610-0238049 Y*O 05 38 16.1011615792 -02 38 04.983070440 20.46 19.65 18.09 16.77 15.09 M3.5 16 0
13 V* V2723 Ori Or* 05 38 17.1803886299 -02 22 25.719348411   22.96 19.21 17.61 15.67 M5.0 15 0
14 2MASS J05381778-0240500 Y*O 05 38 17.783 -02 40 50.07 18.94 19.81 18.14 16.76 14.94 M5.0 16 0
15 2MASS J05381800-0221103 Y*O 05 38 18.0008180398 -02 21 10.462116195     14.43 13.32 12.53 G4.0 8 0
16 2MASS J05381824-0248143 Y*O 05 38 18.2441377133 -02 48 14.390922574   18.14 16.68 15.54 14.15 M3.0 13 0
17 Kiso A-0976 326 TT* 05 38 18.8584836414 -02 51 38.943797804   18.20 16.81 15.65 14.25 M2.5 18 0
18 [W96] rJ053820-0237 LM* 05 38 20.2123829592 -02 38 01.664475774   19.07 17.47 16.08 14.27 M4-5e 21 0
19 [W96] rJ053820-0234 TT* 05 38 20.5032054815 -02 34 08.977031521   20.99 19.39 17.68 15.74 M4e 24 0
20 [BZR99] S Ori 31 Y*O 05 38 20.8779121749 -02 46 13.330061031         17.25 M4.0 23 0
21 Mayrit 379292 Y*O 05 38 21.3860880281 -02 33 36.294537911     20.78 19.47 17.45 ~ 16 0
22 2MASS J05382178-0221494 Y*O 05 38 21.7823038345 -02 21 49.589086475     13.35 12.34 11.62 G2.0 8 0
23 2MASS J05382307-0236493 Y*O 05 38 23.077 -02 36 49.37 18.99 19.61 18.45 17.01 15.64 M4.5 15 0
24 V* V2725 Ori Or* 05 38 23.3367448676 -02 25 34.603396389   19.60 18.40 17.22 15.69 M2.0 16 0
25 2MASS J05382354-0241317 Y*O 05 38 23.5472673302 -02 41 31.789104304 20.86 19.93 18.35 16.89 15.07 M4.5 18 0
26 V* V2726 Ori Or* 05 38 23.5906623286 -02 20 47.642532104   19.81 18.64 17.14 15.32 M5.5 19 0
27 V* V2728 Ori Or* 05 38 25.4362816834 -02 42 41.261836830   20.88 20.33 19.08 17.20 M7 30 0
28 [BZR99] S Ori 18 Y*O 05 38 25.6849274690 -02 31 21.697219141     19.99 18.68 16.59 M3.5 16 0
29 2MASS J05382623-0240413 Y*O 05 38 26.2366116920 -02 40 41.404641626   21.25 20.45 19.08 16.99 M4.5 17 0
30 [BNM2013] 93.03 227 LM* 05 38 26.8425670850 -02 38 46.106781516   21.26 19.73 18.09 16.09 M3.5 16 0
31 V* V505 Ori Or* 05 38 27.2561074187 -02 45 09.709148403     14.16 13.54 12.85 K7e 35 0
32 Kiso A-0976 329 TT* 05 38 27.5111635459 -02 35 04.229527586 18.90 18.59 17.17 15.92 14.37 M3.5e 24 0
33 HD 294273 Y*O 05 38 27.5258770749 -02 43 32.612876866   10.89 10.81   10.396 A8.0 18 0
34 [BNM2013] 93.03 46 LM* 05 38 27.7454293497 -02 43 01.010077326     16.29 15.00 13.67 M3.0 13 0
35 Mayrit 803197 Y*O 05 38 28.969 -02 48 47.32   25.83 20.83   17.01 M6 17 0
36 [W96] rJ053828-0236 LM* 05 38 29.1237254077 -02 36 02.756654301 19.390 17.83 16.28 15.22 13.98 M1.5 14 0
37 Haro 5-9 Or* 05 38 29.1605315197 -02 16 15.771894396   15.40 14.45 13.20 12.954 K6.5 22 0
38 [BZR99] S Ori 29 Or* 05 38 29.6182347465 -02 25 14.263130080   21.05 20.72 19.02 17.02 M4.0 19 0
39 2MASS J05383008-0221198 Y*O 05 38 30.0851165892 -02 21 19.952751636     14.80 14.06 12.96 G1.5 8 0
40 2MASS J05383098-0234038 Y*O 05 38 30.9855582198 -02 34 03.829713172   20.82   18.01 16.47 M1.5 6 0
41 Haro 5-11 TT* 05 38 31.4240015536 -02 36 33.895105605 16.59 17.36 16.42 15.22 13.82 M3.5 21 0
42 [W96] rJ053831-0235 TT* 05 38 31.5906845078 -02 35 14.984909238 19.243 17.17 15.85 14.88 13.77 M0e 22 0
43 [BZR99] S Ori 39 Y*O 05 38 32.4457462386 -02 29 57.296423982 21.027 22.98   19.77 17.71 M6.5 16 0
44 [W96] rJ053832-0235b LM* 05 38 32.8465301359 -02 35 39.260429967 17.600 15.90 14.59 13.74 12.88 K6.0 17 0
45 2MASS J05383302-0239279 Y*O 05 38 33.0309184750 -02 39 28.101643218   20.66   17.74 16.17 M2.0 7 0
46 2MASS J05383335-0236176 Y*O 05 38 33.3607025939 -02 36 17.698073207 18.08 17.30 15.83 14.72 13.40 M2.5 14 0
47 V* TX Ori Or* 05 38 33.6903234807 -02 44 14.132513585 13.75 13.16 12.06 11.38 10.73 K4.5 34 0
48 [W96] rJ053833-0236 TT* 05 38 34.0615489873 -02 36 37.594110884 19.530   16.39 15.24 13.72 M3-M4e 30 0
49 HD 294272B Y*O 05 38 34.2308665376 -02 34 16.020997132   8.55 8.57   8.570 B8V 17 0
50 [BNM2013] 92.01 690 LM* 05 38 34.3155986366 -02 35 00.168486252 17.079 15.25 13.95 13.13 12.35 K7.0 15 0
51 [BNM2013] 93.03 29 LM* 05 38 34.6043411983 -02 41 08.826951139 18.85 19.71 17.76 16.62 15.00 M2.0 15 0
52 HD 294272A Y*O 05 38 34.8033098687 -02 34 15.784459751   8.41 8.39   8.400 B9.5III 22 0
53 2MASS J05383484-0232521 Y*O 05 38 34.8473862649 -02 32 52.225333699 13.76 12.95 11.90 11.29 10.743 B9.0 10 0
54 [BZR99] S Ori 22 Y*O 05 38 35.3554530251 -02 25 22.265813025   22.52 20.73 18.91 16.87 M6e 17 0
55 [W96] rJ053835-0231 LM* 05 38 35.4680044893 -02 31 51.699111111 17.174 15.48 14.19 13.37 12.55 K7.0 16 0
56 [W96] 4771-1097 LM* 05 38 35.8723245771 -02 30 43.335683149 16.679 15.13 13.94 13.18 12.41 K6e 20 0
57 V* TY Ori Or* 05 38 35.8762546708 -02 43 51.225645914 16.39 15.25 13.88 13.08 12.32 K3.0 21 0
58 HD 294271 Y*O 05 38 36.5500037509 -02 33 12.757877962   7.78 7.88   7.990 B5V 27 0
59 [BNM2013] 93.03 22 LM* 05 38 36.6929587926 -02 44 13.730029296 19.83 19.11 17.55 16.13 14.33 ~ 15 0
60 2MASS J05383745-0250236 Y*O 05 38 37.4495875325 -02 50 23.670392385   19.33 17.85 16.43 14.66 M4.5 15 0
61 V* V2734 Ori Or* 05 38 37.8793547565 -02 20 39.801494838   21.22   19.95 17.75 ~ 13 0
62 [W96] 4771-1147 Y*O 05 38 38.4905071912 -02 34 55.092418953 15.117 13.49 12.35 11.73 10.97 K2.0 18 0
63 2MASS J05383858-0241558 Y*O 05 38 38.5945611243 -02 41 55.919882016 20.86 21.50 19.80 18.31 16.42 M5.5e 25 0
64 2MASS J05383888-0228016 Y*O 05 38 38.8911596595 -02 28 01.731339488 20.95 21.83   18.77 16.99 M5Ve 24 0
65 2MASS J05383902-0245321 TT* 05 38 39.0316625887 -02 45 32.218817342     17.26 15.92 14.58 M2.5 22 0
66 2MASS J05383922-0253084 Y*O 05 38 39.2265852893 -02 53 08.407426145     15.54 14.69 13.88 G4.5 9 0
67 2MASS J05383972-0240197 Y*O 05 38 39.7321231916 -02 40 19.762747690 20.69 20.16 18.70 17.28 15.48 M3.5 11 0
68 2MASS J05383976-0232203 Y*O 05 38 39.7670028572 -02 32 20.400551881   21.83 21.75 19.72 17.52 ~ 12 0
69 2MASS J05384008-0250370 Y*O 05 38 40.0796820151 -02 50 37.106375520   20.15 18.66 17.26 15.48 M4.5 12 0
70 Haro 5-13 TT* 05 38 40.2734691660 -02 30 18.559529879 17.937 16.91 15.49 14.48 13.46 M0e 24 0
71 2MASS J05384053-0233275 Y*O 05 38 40.5378770841 -02 33 27.606497237 19.58 18.95 17.65 16.28 14.52 ~ 15 0
72 [BNM2013] 92.01 24 LM* 05 38 41.5982262598 -02 30 28.924343052 19.33 18.54 17.07 15.87 14.37 ~ 13 0
73 NAME sigma Orionis Cluster MGr 05 38 42 -02 36.0           ~ 506 0
74 2MASS J05384227-0237147 TT* 05 38 42.2799882547 -02 37 14.820169016 17.36 16.69 15.27 14.27 13.22 M0.5 20 0
75 2MASS J05384375-0252427 Y*O 05 38 43.7562131462 -02 52 42.787762298   19.59 18.07 16.63 14.86 ~ 13 0
76 2MASS J05384386-0237068 TT* 05 38 43.8693303763 -02 37 06.913989844 13.559   17.93 16.59 14.80 ~ 20 0
77 [W96] 4771-1051 TT* 05 38 44.2344761436 -02 40 19.772028742 15.88 15.24 14.02 13.22 12.41 K7.5/8e 23 0
78 2MASS J05384448-0240376 Y*O 05 38 44.4905453418 -02 40 37.736558846     21.37 19.41 17.24 ~ 13 0
79 2MASS J05384449-0240305 Y*O 05 38 44.4968548759 -02 40 30.567860226 20.10 19.26 17.75 16.51 14.91 ~ 14 0
80 V* V595 Ori Or* 05 38 45.37536 -02 41 59.4240 17.75 17.08 15.61 15.19 13.45 M1.5 21 0
81 2MASS J05384597-0245231 Y*O 05 38 45.9786150881 -02 45 23.193434560   20.35 19.04   15.69 M5.0 12 0
82 [W96] pJ053847-0234 TT* 05 38 47.1884633123 -02 34 36.918854535 17.17 18.43 17.36 16.38 14.81 M4.0 15 0
83 [BHM2009] SigOri-MAD-34 LM* 05 38 47.4634860237 -02 35 25.322318985 12.01 14.96 14.82 14.06 13.10 M0.5 16 0
84 2MASS J05384755-0227120 Y*O 05 38 47.5456676084 -02 27 12.031674676 19.62 19.01 17.53 16.00 14.11 M5 14 0
85 [BZR99] S Ori 6 Y*O 05 38 47.6632054562 -02 30 37.478943692 20.977 20.25   17.30 15.38 ~ 17 0
86 [W96] rJ053847-0237 TT* 05 38 47.91648 -02 37 19.2360 16.81 16.78 15.51 15.01 13.39 M1.0 22 0
87 [W96] 4771-899 TT* 05 38 48.0385008503 -02 27 14.172609947 16.327 14.47 13.21 12.41 11.54 K7e 25 0
88 [BZR99] S Ori 15 Y*O 05 38 48.0990263161 -02 28 53.680362302 21.11 21.32 19.89 18.32 16.42 M5.5e 17 0
89 2MASS J05384818-0244007 Y*O 05 38 48.1906527334 -02 44 00.856087316 21.27 21.43 19.76 18.11 16.13 ~ 15 0
90 [W96] rJ053849-0238 LM* 05 38 49.1729002866 -02 38 22.288205985 17.35 16.22 14.87 13.93 12.91 M0.5e 21 0
91 [BNM2013] 93.03 5 LM* 05 38 49.2233491770 -02 41 25.200454026     15.98 14.73 13.23 M3.5 15 0
92 V* V2737 Ori Or* 05 38 49.2830965085 -02 23 57.623954857 22.321 23.90 19.39 17.67 16.90 M3.8V 22 0
93 [BNM2013] 93.03 2 LM* 05 38 49.9362749572 -02 41 22.887686937 19.21 18.27 16.76 15.59 14.16 M3.0 13 0
94 [BNM2013] 92.01 11 LM* 05 38 50.3858746989 -02 26 47.768661105 19.775 18.37 16.79 15.56 14.05 M3.5 14 0
95 2MASS J05385060-0242429 Y*O 05 38 50.6088341367 -02 42 42.963387697   21.04 19.42 17.80 15.85 ~ 14 0
96 Mayrit 799173 Y*O 05 38 51.0027634672 -02 49 14.015703175   21.72 20.04 18.58 16.75 ~ 12 0
97 V* RU Ori Or* 05 38 52.0091406345 -02 46 43.721058406     14.27 13.44 12.72 K7.5 26 0
98 [W96] 4771-1049 Y*O 05 38 53.3788255406 -02 33 23.079033402 15.736 14.21 13.05 12.30 11.59 K3 14 0
99 [W96] 4771-119 TT* 05 38 54.1069589930 -02 49 29.814678489     13.31   11.95 K3(e) 17 0
100 2MASS J05385434-0240029 Y*O 05 38 54.3486958265 -02 40 03.090488212   20.73 19.07 17.70 16.01 M3.0 5 0
101 2MASS J05385492-0228583 Y*O 05 38 54.9294057342 -02 28 58.375274422 21.05 20.21 18.61 17.22 15.48 M4.5 26 0
102 2MASS J05385831-0216101 Y*O 05 38 58.3196460382 -02 16 10.133950605   17.04 15.61 14.62 13.64 M0.0 12 0
103 Haro 5-18 Y*O 05 38 59.2271567353 -02 33 51.417370497 18.648 17.62 16.55 15.59 14.43 M2.5 21 0
104 LDN 1641 MoC 05 39.0 -07 00           ~ 441 0
105 2MASS J05390115-0236388 Y*O 05 39 01.1576696909 -02 36 38.885994698 19.061 19.45 18.04 16.70 15.11 ~ 14 0
106 Haro 5-16 Or* 05 39 01.3709989122 -02 18 27.455689721   16.28 15.01 14.02 12.99 M0.5 21 0
107 HD 37525 Y*O 05 39 01.4929145441 -02 38 56.359361948   7.98 8.06   8.210 B5V 67 1
108 2MASS J05390193-0235029 Y*O 05 39 01.9389175758 -02 35 02.903447076 19.818 20.72 19.68 18.46 17.11 M4 21 0
109 [BNM2013] 90.02 66 LM* 05 39 02.7715957022 -02 29 55.862456687 19.981 18.56 16.98 15.76 14.21 M4.0 16 0
110 2MASS J05390297-0241272 Y*O 05 39 02.9788879717 -02 41 27.165588370 17.71 17.87 16.51 15.33 13.93 M2.5 13 0
111 ESO-HA 1693 Y*O 05 39 03.5774746551 -02 46 27.048631746   18.04 16.94 15.82 14.37 M3.5 17 0
112 2MASS J05390387-0220081 Y*O 05 39 03.8714479915 -02 20 08.117079515   20.09 18.79 17.38 15.62 M4.5 11 0
113 2MASS J05390443-0252309 Y*O 05 39 04.4301950708 -02 52 30.890509670     14.49 13.57   K7.5 5 0
114 Mayrit 458140 LM* 05 39 04.5919411764 -02 41 49.316384550 17.20 17.44 16.39 15.51 14.53 M0.0 12 0
115 2MASS J05390524-0233005 Y*O 05 39 05.2459205948 -02 33 00.593063567 20.41 19.36 17.89 16.58 14.97 ~ 14 0
116 [W96] 4771-1075 LM* 05 39 05.4085166628 -02 32 30.366076729 17.541 15.79 14.42 13.54 12.70 K7e 26 0
117 [W96] rJ053907-0228 LM* 05 39 07.5918387835 -02 28 23.407342309 19.14 18.52 16.98 15.79 14.36 M3e 19 0
118 Haro 5-19 Or* 05 39 07.6046065379 -02 32 39.183822262 16.743 15.24 13.99 13.18 12.41 K6.5 23 0
119 [BZR99] S Ori 7 Y*O 05 39 08.2189863578 -02 32 28.472631501 20.85 20.61 19.10 17.55 15.70 ~ 16 0
120 CVSO 1858 TT* 05 39 08.5268331163 -02 51 46.575835390   16.64 15.23 14.21 13.23 M0.5 12 0
121 2MASS J05390878-0231115 TT* 05 39 08.7812031100 -02 31 11.584830745 18.78 19.27 18.11 16.82 15.30 M3.0 17 0
122 [BZR99] S Ori 25 Or* 05 39 08.9501208834 -02 39 57.988185282     21.09 19.34 17.02 M6.5V 23 0
123 [KJN2005] 33 Y*O 05 39 10.0136368084 -02 28 11.597749584 21.26 20.55 19.01 17.71 16.10 M5 13 0
124 2MASS J05391120-0225490 Y*O 05 39 11.2094939023 -02 25 49.074265978 14.688 13.73 12.87   11.74 F8.0 8 0
125 Mayrit 425070 Y*O 05 39 11.4014704592 -02 33 32.826664924 21.773 21.52 19.94 18.32 16.43 M5e 26 0
126 Haro 5-20 Or* 05 39 11.5178731204 -02 31 06.579710893 18.295 16.98 15.45 14.56 13.56 M0.0 25 0
127 [W96] 4771-1038 LM* 05 39 11.6326717378 -02 36 02.877728926 16.242 15.82 14.47 13.61 12.75 K7e 22 0
128 2MASS J05391183-0227409 Y*O 05 39 11.8351243120 -02 27 41.013859151 20.843 19.55 18.04 16.81 15.16 ~ 15 0
129 2MASS J05391232-0230064 Y*O 05 39 12.3264317427 -02 30 06.486585651   19.70 18.17 16.57 14.63 M5.0 13 0
130 [BZR99] S Ori 30 Y*O 05 39 13.0851935602 -02 37 50.971219000     20.74 19.34 17.30 M6 18 0
131 2MASS J05391346-0237391 Y*O 05 39 13.4675871463 -02 37 39.159260252   19.95 18.33 16.88 15.13 M4.0 11 0
132 [BNM2013] 90.02 109 LM* 05 39 14.4705665655 -02 28 33.424035167 20.561 19.11 17.52 16.30 14.82 M3.5e 17 0
133 [BZR99] S Ori 16 Y*O 05 39 15.1023993560 -02 40 47.648211886 20.73 21.97   18.73 16.74 M3.5 14 0
134 2MASS J05391564-0229568 Y*O 05 39 15.6428579454 -02 29 56.926290658   12.18 11.68 10.8 10.87 K1.5 9 0
135 [BNM2013] 90.02 146 LM* 05 39 15.8294958561 -02 36 50.761599424 20.13 19.25 17.70 16.41 14.85 M4.0 14 0
136 2MASS J05391699-0241171 Y*O 05 39 17.0054215610 -02 41 17.201011462 20.56 20.51 18.86 17.52 15.92 ~ 9 0
137 Kiso A-0904 80 Y*O 05 39 17.176752 -02 25 43.36716 19.748 18.25 16.40 16.02 14.18 M1.5 17 0
138 2MASS J05391807-0229284 Y*O 05 39 18.0733122092 -02 29 28.519617874 14.474 13.57 12.60 12.05 11.53 G7.5 13 0
139 Haro 5-21 TT* 05 39 18.8360660187 -02 30 53.223786714 17.563 15.88 14.41 13.49 12.60 K7.0 23 0
140 2MASS J05392023-0238258 Y*O 05 39 20.2374400819 -02 38 25.947658082 21.41 20.82 18.97 17.45 15.55 M5.5 20 0
141 [BNM2013] 90.02 55 LM* 05 39 20.4492423419 -02 27 36.859146998 18.900 17.43 15.93 14.81 13.52 M2e 16 0
142 [BZR99] S Ori 3 LM* 05 39 20.9753878881 -02 30 33.530119637   20.66 19.25 17.58 15.57 ~ 19 0
143 2MASS J05392174-0244038 Y*O 05 39 21.7481624413 -02 44 03.895783862     14.11 13.22 12.746 G2.0 10 0
144 [W96] rJ053923-0233 LM* 05 39 22.8699871628 -02 33 33.118181199 19.264 18.19 16.56 15.47 14.19 M2e 17 0
145 [BNM2013] 90.02 83 LM* 05 39 24.3620289298 -02 34 01.417885189 19.394 18.19 16.62 15.53 14.28 M2.0 15 0
146 V* BG Ori TT* 05 39 25.2029732899 -02 38 22.059712657   15.88 14.72 13.78 12.83 K7.5 30 0
147 2MASS J05392524-0227479 Y*O 05 39 25.2477306958 -02 27 48.138056165 22.159 21.16 19.66 18.41 16.91 ~ 8 0
148 2MASS J05392561-0234042 Y*O 05 39 25.6109937994 -02 34 04.295123114 20.279 20.12 18.22 16.71 14.96 ~ 11 0
149 2MASS J05392633-0228376 Y*O 05 39 26.3370433757 -02 28 37.705662392   19.69 18.02 16.96 15.26 ~ 15 0
150 2MASS J05392647-0226154 Y*O 05 39 26.4735676700 -02 26 15.516221063   18.55 17.08 15.98 14.81 M1.5 13 0
151 2MASS J05392650-0252152 Y*O 05 39 26.4966740066 -02 52 15.270557701   18.91 17.33 16.09 14.58 M4.0 9 0
152 2MASS J05392677-0242583 Y*O 05 39 26.7736905732 -02 42 58.360415913   21.49 18.90 17.25 15.52 ~ 12 0
153 [BZR99] S Ori 36 Y*O 05 39 26.8586946306 -02 36 56.238203362   22.73     17.88 ~ 16 0
154 2MASS J05392935-0227209 Y*O 05 39 29.3528925920 -02 27 21.036989789         14.807 M0.0 16 0
155 2MASS J05393132-0248528 Y*O 05 39 31.3266953722 -02 48 52.868107651   19.72 18.18 16.86 15.20 M3.5 8 0
156 2MASS J05393234-0227571 Y*O 05 39 32.3419136135 -02 27 57.173581326     14.10   12.682 G3.5 10 0
157 2MASS J05393256-0239440 Y*O 05 39 32.5741550908 -02 39 44.036022208     13.64 13.07 12.38 K7.0 13 0
158 2MASS J05393291-0247492 Y*O 05 39 32.9157767996 -02 47 49.212739961   16.50 15.09 14.09 13.10 M0.5 8 0
159 2MASS J05393378-0220398 Y*O 05 39 33.7863450167 -02 20 39.887476721   17.19 15.74 14.73 13.64 M1.0 10 0
160 [BZR99] S Ori 21 Y*O 05 39 34.3290731855 -02 38 46.903104825   21.01 21.12 19.27 17.29 ~ 17 0
161 2MASS J05393511-0247299 Y*O 05 39 35.1111942288 -02 47 29.962298913     14.33 13.53   K5.5 7 0
162 2MASS J05393685-0250247 Y*O 05 39 36.8556106580 -02 50 24.756632443     12.52   10.84 G4.0 9 0
163 2MASS J05393729-0226567 Y*O 05 39 37.2966707292 -02 26 56.804815353 17.790 16.25 14.84 13.89 12.98 M0 13 0
164 2MASS J05393778-0228443 Y*O 05 39 37.7874280652 -02 28 44.483404277     14.08     F9.5 7 0
165 [BZR99] S Ori 4 Y*O 05 39 39.3178012675 -02 32 25.331790730 20.429 20.35 18.78 17.34 15.52 ~ 15 0
166 Haro 5-25 Or* 05 39 39.3779110085 -02 17 04.504473972   16.95 15.35 14.29 13.24 M0.0 20 0
167 V* RV Ori Or* 05 39 40.1685616452 -02 20 48.034404463     13.90   12.715 K5.0 21 0
168 HD 294299 Y*O 05 39 40.5707389743 -02 25 46.855990080   12.0 11.48   10.978 A6 13 0
169 [HHM2007] 1162 Y*O 05 39 40.5760204862 -02 39 12.430207833   22.01 20.39 18.89 17.31 ~ 8 0
170 2MASS J05394318-0232433 Y*O 05 39 43.1841780007 -02 32 43.375675491 19.867 19.34 17.72 16.45 14.83 M4.5 19 0
171 2MASS J05394354-0246275 Y*O 05 39 43.5447279083 -02 46 27.566151105     17.23 16.15 14.69 M2.5 5 0
172 [BZR99] S Ori 10 Y*O 05 39 44.5055882893 -02 24 43.244043838   23.03 19.76   16.36 ~ 16 0
173 HD 37633 a2* 05 39 46.1986412761 -02 40 32.114394169   9.07 8.99   8.940 B9.5IIIpSi 52 0
174 V* V2750 Ori Or* 05 39 46.6100618827 -02 26 31.385543268   19.65 18.05 16.65 14.87 M5.0 13 0
175 2MASS J05394741-0226162 Y*O 05 39 47.4181030693 -02 26 16.312444233   12.74 11.83 11.77 10.962 K0 11 0
176 2MASS J05394770-0236230 Y*O 05 39 47.6961663627 -02 36 23.055112420 20.674   17.84 16.65 14.95 ~ 11 0
177 2MASS J05394784-0232248 Y*O 05 39 47.8356608660 -02 32 24.946292046     13.75   12.256 M0.0 13 0
178 2MASS J05394806-0245571 Y*O 05 39 48.0536249056 -02 45 57.068189900   18.10 16.58 15.49 14.18 M2.5 10 0
179 2MASS J05394944-0223459 Y*O 05 39 49.4438003835 -02 23 45.964313395   20.21 18.15 16.86 15.12 M4e 17 0
180 2MASS J05395056-0234137 Y*O 05 39 50.5623128499 -02 34 13.785307693     18.39 17.14 15.24 ~ 14 0
181 Haro 5-30 TT* 05 39 51.7265529399 -02 22 47.260581988   19.33 17.95 16.40 14.64 M5.5e 21 0
182 2MASS J05395248-0232023 Y*O 05 39 52.4742359934 -02 32 02.389433032     14.25 13.53   K7.0 10 0
183 Haro 5-32 Or* 05 39 53.6202587053 -02 33 42.724391012 16.971   16.92 15.84 14.32 M4 25 0
184 2MASS J05395421-0227326 Y*O 05 39 54.2048070580 -02 27 32.726308056   19.81 18.25 16.86 15.21 M4.5 18 0
185 Mayrit 1045094 Y*O 05 39 54.3226122744 -02 37 18.966776375   20.61 20.81 19.05 17.05 M4.5 17 0
186 2MASS J05395437-0244476 Y*O 05 39 54.3703957900 -02 44 47.699215584   14.39 13.28   11.78 G5.0 9 0
187 Haro 5-34 Or* 05 39 54.6558542299 -02 46 34.128591178   15.06 14.40 13.51 12.76 K6.0 20 0
188 2MASS J05395484-0219299 Y*O 05 39 54.8437401720 -02 19 29.990031700     15.26 14.30   M0.5 8 0
189 2MASS J05395594-0220366 Y*O 05 39 55.9453105570 -02 20 36.751919325     16.02 14.92 13.62 M2.0 9 0
190 2MASS J05395753-0232120 Y*O 05 39 57.5269611157 -02 32 12.106314586     18.14 16.94 14.91 ~ 11 0
191 2MASS J05395761-0247359 Y*O 05 39 57.6147246437 -02 47 36.113068825     16.32 15.35 14.43 K3.0 5 0
192 2MASS J05400101-0219597 Y*O 05 40 01.0149891240 -02 19 59.835364300   18.0 18.47 17.08 14.95 ~ 14 0
193 Haro 5-36 Or* 05 40 01.9557413466 -02 21 32.633848602     16.63 15.46 13.88 M4.5 29 0
194 2MASS J05400510-0219591 Y*O 05 40 05.1072865677 -02 19 59.187396075     14.82 13.78 12.95 M0.5 12 0
195 2MASS J05400530-0245380 Y*O 05 40 05.2998011679 -02 45 38.090195315     12.82   11.24 G2.0 8 0
196 2MASS J05400708-0232446 Y*O 05 40 07.0816642428 -02 32 44.777454711 20.848   18.09 16.83 15.00 ~ 12 0
197 2MASS J05400867-0232432 Y*O 05 40 08.6703076978 -02 32 43.315736905     17.16 15.74 13.900 M5.5 11 0
198 V* V608 Ori TT* 05 40 08.8862006785 -02 33 33.783508896     14.63 14.09 13.907 K7.5 32 0
199 2MASS J05400933-0225067 Y*O 05 40 09.3350885632 -02 25 06.803822414   19.92 18.47 16.68 15.10 ~ 14 0
200 LDN 1630 DNe 05 45.5 -00 59           ~ 358 0
201 NAME LDN 1630N Cl* 05 46 47.0 +00 09 50           ~ 10 1
202 NAME Ophiuchus Molecular Cloud SFR 16 28 06 -24 32.5           ~ 3198 1
203 Triton 37 * 19 12 15.5600118097 -21 42 08.847489819           ~ 6 0
204 IC 1396 OpC 21 39 00 +57 29.4           ~ 450 1

    Equat.    Gal    SGal    Ecl

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2021.07.30-03:54:21

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