2009AJ....138..780D

Query : 2009AJ....138..780D

2009AJ....138..780D - Astron. J., 138, 780-786 (2009/September-0)

Near-infrared photometric survey of Herbig Ae/Be candidate stars.

DOERING R.L. and MEIXNER M.

Abstract (from CDS):

We report near-infrared photometric measurements of 35 Herbig Ae/Be candidate stars obtained with direct imaging and aperture photometry. Observations were made through the broadband J, H, and K' filters, with each source imaged in at least one of the wavebands. We achieved subarcsecond angular resolution for all observations, providing us with the opportunity to search for close binary candidates and extended structure. The imaging revealed five newly identified binary candidates and one previously resolved T Tauri binary among the target sources with separations of ≲2".5. Separate photometry is provided for each of the binary candidate stars. We detect one extended source that has been identified as a protoplanetary nebula. Comparing our magnitudes to past measurements yields significant differences for some sources, possibly indicating photometric variability. H-band finding charts for all of our sources are provided to aid follow-up high-resolution imaging.

Abstract Copyright: ∼

Journal keyword(s): circumstellar matter - infrared: stars - stars: pre-main sequence

Simbad objects: 46

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Number of rows : 46
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 Wolf 134 LM* 03 13 24.2289412566 +18 49 37.661544985   15.567 14.117 13.219 12.435 esdK7 59 0
2 V* V1185 Tau Or* 03 39 00.5584974696 +29 41 45.727315944   11.04 10.67     A0 30 0
3 TYC 2359-105-1 * 03 41 08.5380974280 +33 09 35.583531156   12.94 12.01     G5 10 0
4 2MASS J03474071-1513146 * 03 47 40.7181056640 -15 13 14.588380344   12.85 12.30     G0 7 0
5 FS 117 * 04 23 56.5696318032 +26 36 37.642634856           ~ 11 0
6 LDN 1521F DNe 04 28 39.3 +26 51 43           ~ 224 1
7 Bad 16 Or* 04 30 50.2774891944 +23 00 08.757461592       14.95   F1 147 0
8 2MASS J05065551-0321132 TT* 05 06 55.5165452664 -03 21 13.327504020 13.54 13.65 12.84 12.18 11.42 B3e 41 1
9 V* V1366 Ori Ae* 05 16 00.4765181328 -09 48 35.393784012 10.19 10.16 9.84 9.77 9.63 B9.5V 253 0
10 HD 287823 Or* 05 24 08.0485208544 +02 27 46.884084984   9.91 9.74     A0 64 0
11 HD 287841 Y*O 05 24 42.8032369656 +01 43 48.249234516 10.55 10.45 10.17 9.99 9.80 A8V 123 0
12 HD 290409 Or* 05 27 05.4733539480 +00 25 07.620275568   10.07 9.96     B8.5Ve 52 0
13 HD 290500 Or* 05 29 48.0515601936 -00 23 43.508069160   11.35 11.04     A2 44 0
14 HD 244314 Or* 05 30 19.0247390376 +11 20 20.002720452   10.33 10.18     A1V 39 0
15 Parenago 812 Y*O 05 32 00.307776 -04 55 53.90508   12.00 11.80 12.41   B9 32 0
16 HD 290770 Or* 05 37 02.4474064872 -01 37 21.363674700   9.29 9.30     B9 55 0
17 V* V1247 Ori dS* 05 38 05.2519466880 -01 15 21.698856468   10.18 9.82     F0V 136 0
18 Parenago 2649 Ae* 05 38 09.3040171896 -06 49 16.595034888   15.361 13.860 13.438   A5e 80 0
19 HD 38120 Be* 05 43 11.8932782280 -04 59 49.889995692 9.08 9.10 9.1     B9Vnne 100 0
20 V* V351 Ori Ae* 05 44 18.7949456328 +00 08 40.410217104 9.44 9.22 8.87     A7V 128 0
21 BD-10 1351 Ae* 06 02 14.8852964880 -10 00 59.515555464   10.54 10.40     B3V[e] 41 0
22 BD-14 1319 ** 06 03 37.05936 -14 53 02.5116           A0Va-e 36 0
23 IRAS 06040+2958 Or* 06 07 15.3938177424 +29 57 55.038550716   15.3 14.0     B2 26 0
24 2MASS J06133726-0625017 TT* 06 13 37.2612396384 -06 25 01.676939340   12.35 11.82     A7V 18 0
25 G 105-23 LM* 06 14 01.5850603659 +15 09 54.297979647   16.23   13.6   sdM2.0 28 0
26 2MASS J06235631+1430280 Or* 06 23 56.3104143768 +14 30 28.091289924 15.67 15.67 14.67     B2 34 0
27 SS 43 Ae* 06 26 53.9081968992 -10 15 34.979855724 15.21 14.91 13.5     B0e 24 0
28 HD 259431 Ae* 06 33 05.1906369144 +10 19 19.982565336 8.39 8.95 8.72     B6ep 299 1
29 IRAS 06464-1644 Y*O 06 48 41.6860361544 -16 48 05.628260268   13.62 13.26     B9e 24 0
30 IRAS 06475-0735 TT* 06 49 58.5543923232 -07 38 52.253360268   14.06 13.40     B9 24 0
31 HD 50083 Be* 06 51 45.7534246176 +05 05 03.862857048 6.22 6.98 6.92     B3 114 0
32 GSC 06526-01178 Or* 06 54 27.8712022032 -25 02 15.865341684   13.05 12.50     A3 13 0
33 IRAS 06531-0305 ** 06 55 40.050720 -03 09 50.51628   13.67 13.10 13.09   A0 11 0
34 PN MaC 1-1 Ae? 06 58 44.3623639536 -03 41 09.981124008   16.23 15.0     O9?e 40 1
35 2MASS J06594676-0454337 * 06 59 46.7677690512 -04 54 33.667785144   15.41 14.21     K3 6 0
36 HD 52721 Ae* 07 01 49.50977 -11 18 03.3219 5.88 6.65 6.59 7.52   B2Vne 230 0
37 HD 53367 Ae* 07 04 25.5189757244 -10 27 15.613478141 6.81 7.40 6.96 7.92   B0IV/Ve 330 0
38 IRAS 07222-2610 Or* 07 24 17.5496283600 -26 16 05.296326924   14.73 14.20     A0 18 0
39 2MASS J07322662-2155358 TT* 07 32 26.6199909528 -21 55 35.779678032   12.55 13.56     B6 21 0
40 CD-38 4381 TT* 08 23 11.8586968392 -39 07 01.621267032   10.380 9.929     F3Ve 26 1
41 HD 72106 ** 08 29 34.89852 -38 36 21.1321       9.32   A0IV 75 0
42 LP 666-11 PM* 08 54 12.3397218238 -08 05 00.233297462   19.16 17.156 15.516 13.448 M6.0V 28 0
43 Min 1-92 pA* 19 36 18.9295687968 +29 32 49.785288144 12.13 12.35 11.75 11.54   B0.5IV[e] 267 0
44 HD 333240 Pu* 20 00 39.1675995624 +29 58 37.962153156   10.35 10.29     A2 15 0
45 HD 190073 Ae* 20 03 02.5098474264 +05 44 16.660712904 7.91 7.86 7.73   7.65 A2IVe 274 0
46 StKM 1-2168 PM* 23 49 47.9452653696 +34 13 06.565713924   12.96 11.91 11.68   K5 10 0

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