1995A&A...299...69O


Query : 1995A&A...299...69O

1995A&A...299...69O - Astronomy and Astrophysics, volume 29969-78 (1995/7-1)

Near-infrared spectroscopy of post-AGB stars.

OUDMAIJER R.D., WATERS L.B.F.M., VAN DER VEEN W.E.C.J. and GEBALLE T.R.

Abstract (from CDS):

The results of a medium resolution near-infrared spectral survey of 18 post-AGB candidate stars are presented. Most of the stars have near-infrared hydrogen lines in absorption, which is normal for their spectral types. Three stars, HD 101584, HD 179821 and HD 170756 have the CO first overtone bands in emission; in two of these the emission is variable. It is suggested that the CO emission is the result of post-AGB mass loss. HD 52961 shows the rarely occurring 3.5µm emission feature and is only the fourth object in which this feature has been detected.

Abstract Copyright: ∼

Journal keyword(s): stars: circumstellar matter - stars: evolution - stars: mass loss - stars: AGB and post-AGB

Simbad objects: 39

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Number of rows : 39
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 V* RV Tau RV* 04 47 06.7239850584 +26 10 45.532913268   11.00 9.80     K3Ibe 297 1
2 * pi.03 Ori PM* 04 49 50.4112051485 +06 57 40.600622266 3.620 3.630 3.190 2.77 2.51 F6V 601 0
3 * kap Aur PM* 06 15 22.6883791803 +29 29 53.075320396 6.17 5.36 4.35 3.55 3.01 G8.5IIIb 218 0
4 HD 44179 pA* 06 19 58.2185496 -10 38 14.706068 9.51 9.33 9.02     B9Ib/II 800 0
5 * gam Gem SB* 06 37 42.71050 +16 23 57.4095 1.98 1.92 1.92 1.86 1.87 A1.5IV+ 525 1
6 V* PS Gem pA* 07 03 39.6305052432 +10 46 13.068774048   7.76 7.37     A0 130 0
7 HD 53300 pA? 07 04 19.4780299008 -05 18 19.551600720 8.73 8.37 8.06     A2II 24 0
8 HD 56126 pA* 07 16 10.2590823192 +09 59 47.954735376   9.20 8.32     F0/5Ia 330 0
9 V* U Mon pA* 07 30 47.4711645432 -09 46 36.757477488 8.22 7.00 5.82     G8/K0Ib/II 215 0
10 * 18 Pup PM* 08 10 39.8256078504 -13 47 57.141934620   6.03 5.54     F6.5V 166 0
11 HD 89353 pA* 10 18 07.5899342712 -28 59 31.195183524   5.76 5.53     B9.5Ib/II 315 0
12 HD 97651 * 11 13 39.3932239752 -53 13 54.533999460   7.045 5.740     K2III 21 0
13 * A Cen Be* 11 34 45.6563651706 -54 15 50.735175236 4.33 4.533 4.607     B9V 81 0
14 HD 101584 pA* 11 40 58.8051522552 -55 34 25.814696232 7.80 7.40 7.01     B8/9I/IIe 156 0
15 V* V918 Cen LP* 11 47 19.1412363000 -57 41 47.402548440   7.055 5.407     K5III 53 0
16 HD 139129 * 15 38 49.4705005656 -52 22 21.709310952   5.421 5.423     A0V 64 0
17 IRAS 15452-5459 pA* 15 49 11.3344710672 -55 08 51.846940176           O-rich 34 0
18 IRAS 16115-5044 s*b 16 15 17.9553965760 -50 52 19.841361852           ~ 26 0
19 * eps Nor SB* 16 27 11.0416112400 -47 33 17.257138078   4.439 4.521     B2V 71 0
20 IRAS 17516-2525 pA* 17 54 43.3459663104 -25 26 28.127732028           O-B? 39 1
21 * gam02 Sgr PM* 18 05 48.4880988 -30 25 26.723458 4.77 4.00 2.99 2.26 1.75 K0+III 158 0
22 OH 015.7+00.8 OH* 18 16 25.77744 -14 55 13.7388           O-rich 77 0
23 V* AC Her pA* 18 30 16.2373118976 +21 52 00.599340000 8.00 7.79 7.01     F4Ibp 359 0
24 HD 175156 * 18 54 43.1136473552 -15 36 10.932683925   5.208 5.086     B3II 136 0
25 * g Aql ** 19 02 54.5010526943 -03 41 56.288077922   5.39 5.40     B9IV 55 0
26 HD 179821 pA* 19 13 58.6082398776 +00 07 31.935181836 10.81 9.694 8.19     G4_0-Ia 247 0
27 HD 186438 pA* 19 42 52.9222053048 +37 40 41.459108880 8.73 8.32 7.91     F3Ib 31 0
28 * f Sgr PM* 19 46 21.7395133902 -19 45 40.012615240   5.930 4.873     K0+III 73 0
29 HD 187885 pA* 19 52 52.7033593752 -17 01 50.289441096   9.25 8.68 8.32   F2/6Ia 185 0
30 V* V1401 Aql pA* 20 05 05.4136151160 -11 35 57.894584100   6.88 6.39     F2II 119 0
31 V* R Sge pA* 20 14 03.7432133928 +16 43 35.030552844   10.19 9.20     G8Ib 86 0
32 * gam Cyg V* 20 22 13.7018357 +40 15 24.044963 3.44 2.90 2.23 1.74 1.40 F8Ib 607 0
33 * 42 Cyg pA* 20 29 20.3901455688 +36 27 17.017726104   6.291 5.899     A2Iab-Ib 92 0
34 * 70 Aql * 20 36 43.6331948352 -02 32 59.836714368   6.475 4.880     K4+IIIBa1 83 0
35 HD 235858 pA* 22 29 10.3748806056 +54 51 06.344572284   11.40 9.52 8.47 7.34 G5Ia 264 0
36 * sig Aqr * 22 30 38.8214037672 -10 40 40.505006280 4.59 4.73 4.81 4.81 4.85 A0IVs 125 0
37 HD 213985 pA* 22 35 27.5260668720 -17 15 26.894587392 9.31 9.08 8.90     A0III 118 0
38 * g Aqr V* 22 43 35.2332465969 -18 49 49.350293114   6.06 4.69     K3III 60 0
39 BD+39 4926 pA* 22 46 11.2272974832 +40 06 26.309865960   9.621 9.357 9.374   A0IIp 130 0

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