2014A&A...572A..89S


C.D.S. - SIMBAD4 rel 1.7 - 2020.07.08CEST02:53:38

2014A&A...572A..89S - Astronomy and Astrophysics, volume 572A, 89-89 (2014/12-1)

Young stellar object candidates toward the Orion region selected from GALEX.

SANCHEZ N., GOMEZ DE CASTRO A.I., LOPEZ-MARTINEZ F. and LOPEZ-SANTIAGO J.

Abstract (from CDS):

We analyze 359 ultraviolet tiles from the All Sky Imaging Survey of the space mission GALEX covering roughly 400 square degrees toward the Orion star-forming region. There are a total of 1555174 ultraviolet sources that were cross-matched with other catalogs (2MASS, UCAC4, SDSS, DENIS, CMC15, and WISE) to produce a list of 290717 reliable sources with a wide range of photometric information. Using different color selection criteria, we identify 111 young stellar object candidates showing both ultraviolet and infrared excesses, of which 81 are new identifications. We discuss the spatial distribution, the spectral energy distributions, and other physical properties of these stars. Their properties are, in general, compatible with those expected for T Tauri stars. This population of TTS candidates is widely dispersed around the Orion molecular cloud.

Abstract Copyright:

Journal keyword(s): stars: low-mass - stars: pre-main sequence - stars: variables: T Tauri, Herbig Ae/Be - ultraviolet: stars

VizieR on-line data: <Available at CDS (J/A+A/572/A89): table1.dat table2.dat>

CDS comments: B223 not identified, may be Bol 223 or Barnard 223.

Simbad objects: 120

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Number of rows : 120

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 2MASS J05071385-1020045 Y*? 05 07 13.8626242757 -10 20 04.565728410           ~ 1 0
2 V* V1012 Ori Y*O 05 11 36.5457745721 -02 22 48.454484751   12.61       A3e 35 0
3 IRAS 05117-0142 Y*O 05 14 15.8882841373 -01 38 58.390875820           ~ 2 0
4 2MASS J05160265-0356398 Y*? 05 16 02.6541152860 -03 56 39.891981576           ~ 1 0
5 2MASS J05160402+0618525 Y*O 05 16 04.0239913646 +06 18 52.694930845       14.40   ~ 3 0
6 2MASS J05160419+0629430 Y*? 05 16 04.1984167154 +06 29 43.212557733           ~ 1 0
7 2MASS J05165737+0727395 Y*O 05 16 57.3893981203 +07 27 39.529972450           ~ 2 0
8 2MASS J05170743-1143036 Y*? 05 17 07.4390127289 -11 43 03.728715797           ~ 1 0
9 2MASS J05171175+0702232 Y*? 05 17 11.7589180001 +07 02 23.267139450           ~ 1 0
10 2MASS J05173566-1140050 Y*? 05 17 35.6769164747 -11 40 05.219405953           ~ 1 0
11 2MASS J05173678+0745134 Y*? 05 17 36.7923981877 +07 45 13.323457503           ~ 1 0
12 Kiso A-0975 43 TT* 05 18 16.8500721180 -05 37 30.006892914   16.35 15.52 15.74   ~ 6 0
13 2MASS J05184479-1142592 Y*? 05 18 44.7885309963 -11 42 59.332418335           ~ 1 0
14 2MASS J05185168+0741443 Y*O 05 18 51.6881945866 +07 41 44.406652695           ~ 2 0
15 2MASS J05185699+0717314 Y*? 05 18 56.9928211029 +07 17 31.632986823           ~ 1 0
16 2MASS J05190497+0713202 Y*? 05 19 04.9809926938 +07 13 20.371045122           ~ 1 0
17 Kiso A-0975 45 TT* 05 19 13.5617909048 -03 24 12.536002951   13.43 12.46 12.26   ~ 4 0
18 2MASS J05191870+0748245 Y*O 05 19 18.7072957236 +07 48 24.468944676           ~ 2 0
19 2MASS J05210395-0942412 Y*? 05 21 03.959 -09 42 41.27           ~ 1 0
20 2MASS J05214053-0433196 Y*? 05 21 40.5341974327 -04 33 19.614229498           ~ 1 0
21 2MASS J05215426-0217257 Y*? 05 21 54.2647181586 -02 17 25.815105076           ~ 2 0
22 2MASS J05221995-0341361 Em* 05 22 19.9516831861 -03 41 36.244765975     13.9     ~ 2 0
23 2MASS J05225485-0140319 Y*O 05 22 54.8530848635 -01 40 32.028494755           ~ 3 0
24 2MASS J05230034-1043485 Y*? 05 23 00.3512316123 -10 43 48.553609272           ~ 1 0
25 HD 294083 Y*O 05 24 06.0071915589 -03 49 47.251533692   12.21 11.58     F5 6 0
26 IRAS 05231-0701 Y*O 05 25 32.3755253930 -06 59 17.129532743   11.98 11.22     ~ 5 0
27 Kiso A-0975 86 TT* 05 25 39.7971362010 -04 11 02.175402352   16.67 15.74 15.66   ~ 5 0
28 2MASS J05255240+0222053 Y*? 05 25 52.408 +02 22 05.33           ~ 1 0
29 Kiso A-0903 133 TT* 05 26 42.126216 -00 41 08.61828     14.92 14.71 13.43 K2 6 0
30 2MASS J05264983-0230593 Y*? 05 26 49.8354954431 -02 30 59.377408399           ~ 1 0
31 Kiso A-0903 135 Y*O 05 26 53.5195523605 -01 09 02.335693674     13.2     ~ 4 0
32 Kiso A-0903 134 Y*O 05 26 55.3747636860 +01 40 22.400011853   16.40 15.56 15.99 14.82 ~ 11 0
33 2MASS J05273124-1135461 Y*? 05 27 31.2341040737 -11 35 46.116657842           ~ 1 0
34 Kiso A-0903 142 TT* 05 27 35.1770808980 -00 45 23.614007679     14.39   12.74 K5 7 0
35 Haro 4-260 Y*O 05 28 17.1714314026 -07 37 05.391015756   15.91 14.79 14.39   ~ 6 0
36 2MASS J05281785+0110061 TT* 05 28 17.8504655067 +01 10 06.120368767     13.0     G2-K0e 7 0
37 Haro 4-259 Em* 05 28 22.0339452137 -06 25 55.869926044   16.55 15.21     ~ 4 0
38 ESO-HA 657 Y*O 05 29 15.3445286970 -03 30 51.612152516   16.95 15.72     ~ 3 0
39 Kiso A-0903 176 TT* 05 29 23.2625727937 -01 25 15.452132646     14.79   13.27 K7 12 0
40 Haro 4-264 Em* 05 29 28.4993562920 -07 46 36.991880558     18.1     ~ 5 0
41 IRAS 05271+0252 Y*O 05 29 48.3954229540 +02 54 47.436365604     14.3     ~ 4 0
42 2MASS J05300369-0155467 Y*O 05 30 03.6996611573 -01 55 46.809697377           ~ 7 0
43 Kiso A-0903 191 TT* 05 30 11.0587336957 -02 06 11.841827507     16.90   14.86 M1 7 0
44 2MASS J05301508+0324254 Y*O 05 30 15.0931245575 +03 24 25.433811473           ~ 3 0
45 Kiso A-0903 195 TT* 05 30 31.6525713918 +02 03 05.155028333   16.86 15.51 15.17   ~ 7 0
46 2MASS J05304799-0731323 Y*O 05 30 47.9988511226 -07 31 32.394542157           ~ 2 0
47 2MASS J05315820+0139383 TT? 05 31 58.2023269189 +01 39 38.183026138       17.75   ~ 3 0
48 2MASS J05320167-0911025 Y*? 05 32 01.675 -09 11 02.57           ~ 1 0
49 V* RY Ori Or* 05 32 09.9419985443 -02 49 46.769539985 12.62 12.76 10.80 10.82 10.34 F7 49 0
50 V* V1165 Ori Or* 05 32 25.6685289492 -03 43 13.688728064   15.3 14.8     ~ 9 0
51 2MASS J05330672-1303558 Y*? 05 33 06.726 -13 03 55.85           ~ 1 0
52 2MASS J05340367-1228118 Y*? 05 34 03.674 -12 28 11.85           ~ 1 0
53 2MASS J05340869-1233250 Y*? 05 34 08.693 -12 33 25.01           ~ 1 0
54 NAME Orion Nebula Cluster OpC 05 35.0 -05 29           ~ 1977 1
55 Cl Collinder 69 OpC 05 35 06 +09 56.0     2.8     ~ 227 0
56 NAME Ori Region reg 05 35 17.30 -05 23 28.0           ~ 480 0
57 2MASS J05362855+0004456 Y*O 05 36 28.5548065575 +00 04 45.588793453   12.92 12.39     ~ 5 0
58 2MASS J05371213-1422444 Y*? 05 37 12.0827729185 -14 22 44.207899650           ~ 1 0
59 NAME Ori A MoC 05 38 -07.1           ~ 2675 0
60 2MASS J05381524-1329165 Y*? 05 38 15.242 -13 29 16.60           ~ 1 0
61 Kiso A-0976 327 Y*O 05 38 22.5460531174 -03 11 56.666235028   16.73 15.89 14.94 13.83 ~ 7 0
62 LDN 1641 MoC 05 39.0 -07 00           ~ 426 0
63 V* V350 Ori Y*O 05 40 11.7641189614 -09 42 11.085315699 12.74 12.08 11.42 11.38 10.96 A7V 66 0
64 Haro 5-91 Or* 05 40 24.1514398476 -00 31 21.399985654     15.48   13.04 M3 12 0
65 Kiso A-1048 35 Y*O 05 40 58.271304 -09 45 06.40908     17.2     ~ 5 0
66 Kiso A-1048 36 Y*O 05 41 03.254136 -09 36 51.78816   16.39 14.88 14.20   ~ 5 0
67 2MASS J05411665-0829179 Y*? 05 41 16.6648319637 -08 29 17.977156184           ~ 1 0
68 Haro 4-485 Y*O 05 41 18.5260003337 -07 26 21.309393545   16.64 15.65 15.70   ~ 8 0
69 V* DL Ori Or* 05 41 25.3543568979 -08 05 54.724911984   13.97 12.95 12.57   K1 50 0
70 2MASS J05412749-1052006 Y*? 05 41 27.492 -10 52 00.70           ~ 1 0
71 NAME Ori B MoC 05 41 43.0 -01 54 44           ~ 1164 0
72 2MASS J05415980+0035270 Y*O 05 41 59.8047934484 +00 35 27.023817295           ~ 3 0
73 2MASS J05420476-0755161 Y*? 05 42 04.7637907594 -07 55 16.035817722           ~ 1 0
74 2MASS J05420547-0838284 Y*O 05 42 05.4729793253 -08 38 28.587760397     17.488   14.189 M1.0 9 0
75 2MASS J05421959+0004364 Y*? 05 42 19.5932916040 +00 04 36.402910581           ~ 1 0
76 2MASS J05423061-0832552 Y*O 05 42 30.6158464185 -08 32 55.269071073     13.376   11.968 G7.0 9 0
77 2MASS J05423972-0854501 Y*O 05 42 39.7152517120 -08 54 50.136890080           ~ 3 0
78 2MASS J05424105-0033264 Y*O 05 42 41.0593648329 -00 33 26.394857702           ~ 3 0
79 2MASS J05424956-1138143 Y*? 05 42 49.567 -11 38 14.35           ~ 1 0
80 Haro 4-493 Y*O 05 42 58.3472011107 -08 01 01.909537242     16.4 16.44   ~ 7 0
81 Haro 4-494 Y*O 05 43 01.7808061712 -08 04 50.582868498     16.531   14.220 K5 12 0
82 Haro 5-93 TT* 05 43 08.208432 +00 00 20.85516   15.55 14.43 13.95 12.71 K6 12 0
83 Kiso A-1048 66 Y*O 05 43 22.0725348853 -08 08 47.113115558   16.51 15.12 15.02   ~ 5 0
84 2MASS J05433102-0818430 Y*? 05 43 31.0232418885 -08 18 43.136602353           ~ 1 0
85 V* DM Ori Or* 05 43 39.0071344530 -05 04 02.862461109   12.50 11.54 13.50   G 17 2
86 2MASS J05434650-0818521 Y*O 05 43 46.5027858889 -08 18 52.161075753     17.593   14.828 M1.4 8 0
87 2MASS J05435088-0837219 Y*? 05 43 50.8882335886 -08 37 21.887241835           ~ 1 0
88 2MASS J05443154-0830375 Y*? 05 44 31.5412610403 -08 30 37.466715586           ~ 1 0
89 2MASS J05445551-0849175 Y*? 05 44 55.5104465831 -08 49 17.555863615           ~ 1 0
90 2MASS J05463518-0221062 Y*? 05 46 35.1874003913 -02 21 06.453443277           ~ 1 0
91 2MASS J05520321-1448216 Y*? 05 52 03.2066758415 -14 48 21.791307177           ~ 1 0
92 2MASS J05524075-1329017 Y*? 05 52 40.7538383921 -13 29 01.830176291           ~ 1 0
93 2MASS J05542992-0558516 Y*? 05 54 29.9218123036 -05 58 51.699283263           ~ 1 0
94 NAME ORI MOL CLOUD MoC 05 56 -01.8           ~ 848 1
95 IRAS 05550-1349 Y*? 05 57 20.5771261796 -13 49 21.959923395           ~ 1 0
96 2MASS J05572985-1348402 Y*? 05 57 29.8561064170 -13 48 40.265767624           ~ 1 0
97 IRAS 05554-1340 Y*? 05 57 44.4995972052 -13 40 33.742728925           ~ 1 0
98 2MASS J05580493-1332592 TT* 05 58 04.9350127990 -13 32 59.245021879           ~ 2 0
99 2MASS J05580513-1343540 Y*? 05 58 05.1272539002 -13 43 54.037841102           ~ 1 0
100 2MASS J05580835-1342472 Y*? 05 58 08.3521229137 -13 42 47.264523273           ~ 1 0
101 2MASS J05585039-1209228 Y*O 05 58 50.3951061700 -12 09 22.609488940   15.03 13.90 13.53   ~ 2 0
102 2MASS J06013823-1443490 Y*? 06 01 38.2309939279 -14 43 49.103073796           ~ 1 0
103 2MASS J06014037-1434132 Y*? 06 01 40.3768151169 -14 34 13.345861725           ~ 1 0
104 2MASS J06051419-1538566 Y*? 06 05 14.2056236400 -15 38 56.632129898           ~ 1 0
105 NAME Mon R2 HII 06 07 46.6 -06 22 59           ~ 650 2
106 2MASS J06091972+0207203 Y*? 06 09 19.7311910711 +02 07 20.399034121           ~ 1 0
107 2MASS J06153721+0400584 Y*? 06 15 37.2168632535 +04 00 58.446839142           ~ 1 0
108 2MASS J06170864+0332489 Y*? 06 17 08.644 +03 32 48.98           ~ 1 0
109 2MASS J06171459+0213530 Y*? 06 17 14.598 +02 13 53.06           ~ 1 0
110 2MASS J06174375-0151264 Y*? 06 17 43.7506054242 -01 51 26.528834705           ~ 1 0
111 2MASS J06235520+0018433 QSO 06 23 55.2116470505 +00 18 43.360999065   15.4   14.8   ~ 3 0
112 2MASS J06270610-0101057 Y*? 06 27 06.1045952294 -01 01 05.822586400           ~ 1 0
113 2MASS J06271457-0021279 Y*? 06 27 14.5828857026 -00 21 28.041952223           ~ 1 0
114 2MASS J06271550-0413197 ** 06 27 15.503 -04 13 19.71           ~ 1 0
115 2MASS J06274061-0118515 Y*? 06 27 40.6175379627 -01 18 51.547025308           ~ 1 0
116 2MASS J06282231-0051392 Y*? 06 28 22.3191198755 -00 51 39.191010299           ~ 1 0
117 2MASS J06290927-0104523 Y*? 06 29 09.2795990642 -01 04 52.421014588           ~ 1 0
118 2MASS J06301002-0837000 Y*? 06 30 10.0222284238 -08 37 00.056117194           ~ 1 0
119 2MASS J06304842-0246354 Y*? 06 30 48.426 -02 46 35.41           ~ 1 0
120 2MASS J06344393-0651284 Y*? 06 34 43.9396118230 -06 51 28.404759137           ~ 1 0

    Equat.    Gal    SGal    Ecl

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2020.07.08-02:53:38

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