2003A&A...397..927P


C.D.S. - SIMBAD4 rel 1.7 - 2021.04.19CEST06:16:31

2003A&A...397..927P - Astronomy and Astrophysics, volume 397, 927-942 (2003/1-3)

Spectroscopic observations of Hα emission-line stars from Sanduleak & Stephenson's 1973 (SS73) list.

PEREIRA C.B., FRANCO C.S. and DE ARAUJO F.X.

Abstract (from CDS):

We present spectroscopic observations of 33 emission line stars from the Sanduleak & Stephenson's (1973ApJ...185..899S) list. This work is part of a program to investigate emission-line objects in the southern hemisphere whose nature is not well established in the literature. The objects were observed at two different spectral regions providing full coverage in the 3100-8700Å interval. In this paper we describe the main spectroscopic features and discuss the nature of the objects. It is proposed that 16 of them are Be stars, 5 are peculiar Be stars, 4 are T Tauri stars, 7 are M-type stars with emission-lines and 1 is a Herbig object.

Abstract Copyright:

Journal keyword(s): stars: emission-line, Be - stars: general - stars: pre-main sequence - stars: late-type

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 - 2021
#notes
1 2MASS J06484500-0724428 Em* 06 48 45.0076494854 -07 24 42.826804791   13.5 12.0     M1.7IIIe 4 0
2 EM* MWC 553 Em* 07 17 22.5448819321 -07 34 15.266257038   12.31 11.77 11.54   Be 10 0
3 V* V357 CMa Mi* 07 20 04.0634196125 -19 30 45.317410587   11.19 9.88 9.71   M1.4II-IIIe 10 0
4 SS73 6 Be* 07 31 48.851 -19 27 33.52   13.56 12.94 13.05 12.18 Be 38 2
5 V* V668 Pup EB* 07 33 21.5083495035 -11 48 39.889243142   13.5 12.5     Be 6 0
6 Ve 7-27 Em* 08 51 59.6873349537 -46 18 07.268122029   14.87 13.88 14.59 12.96 ~ 46 1
7 Ve 6-21 Em* 08 56 36.488 -46 23 57.31   13.36 12.34     OBe 19 1
8 THA 35-II-3 Em* 10 10 00.3245938303 -57 02 07.351422060     12.5     B2? 34 1
9 CD-57 3057 Sy* 10 11 02.9422954740 -57 48 13.944256831   11.26 9.99     M4IIIe 62 0
10 THA 35-II-101 Em* 10 45 57.1307540043 -59 56 43.139971716 11.54 12.25 11.550     Bep 26 0
11 Hen 2-61 Em* 11 06 30.5898308128 -54 48 34.583494863   15.80 15.54 15.58 14.61 Be 23 2
12 WRAY 15-813 Em* 11 29 12.8168940107 -65 39 18.163173741   12.5 12.5     Be 9 0
13 WRAY 15-934 Em* 12 05 04.9745564051 -65 20 38.378417078   12.0 12.0     Be 9 0
14 WRAY 16-110 Ae* 12 22 23.1621616129 -63 17 16.880452567   13.88 13.08     B6Ve 42 0
15 CD-61 3575 Em* 12 44 16.1489574469 -61 56 21.184852371   11.93 9.86     M2Iaep+B 11 0
16 THA 17-18 Em* 13 10 04.8535642333 -63 11 29.980886452     14.4     B0[e]+M2/3 42 2
17 THA 17-48 Em* 13 33 46.0352720689 -63 32 04.678812403   15.06 12.00     Be 9 0
18 SS73 44 Ae* 15 03 23.7935361802 -63 22 58.878928904   13.88 12.75     Ae/B[e] 44 1
19 NAME Lup Cloud SFR 16 03 -38.1           ~ 558 0
20 WRAY 15-1423 Em* 16 09 12.2687523241 -41 40 24.974835513     12.5     Mpe 18 0
21 MR 59 Sy? 16 20 03.0036025100 -36 38 15.413967691   13.5 12.0     Mpe 5 0
22 WRAY 15-1520 Em* 16 38 28.6289404817 -45 23 41.454122514     13.3 13.14 12.00 Be 29 2
23 WRAY 16-232 Em* 16 43 16.3710629257 -46 00 42.389490408   17.12 12.5 12.92 10.25 M:e/Be 26 1
24 WRAY 15-1552 Be* 16 53 24.6628157514 -44 52 52.792679868     14.20 14.87 13.35 Bepec 19 3
25 2MASS J16592341-3214441 Sy* 16 59 23.4052474055 -32 14 44.186696395           ~ 7 0
26 EM* AS 222 Em* 17 14 18.0011697542 -38 58 59.646683046   13.99 12.44 11.84   Be 14 0
27 EM* AS 225 Em* 17 20 55.5372311636 -38 00 00.366458700   14.82 13.44 12.99   Be 12 0
28 V* XX Oph ** 17 43 56.4967929636 -06 16 08.787105588 10.51 9.81 8.59     M5IIe+Aep 141 0
29 Hen 2-325 Em* 18 01 06.3005077086 -26 21 26.098149963   13.80 12.91 12.52 11.42 Mep?+B 15 2
30 Ve 4-64 s*r 18 02 23.6356622196 -23 28 34.960958770     13.5     M2/3Ie 18 0
31 Ve 2-52 Em* 18 03 57.29 -21 59 29.7     12.9     Be 4 0
32 EM* LkHA 117 Em* 18 05 39.0173037425 -24 30 39.859106669           ~ 4 0
33 EM* MWC 922 Be* 18 21 16.059408 -13 01 25.68432     13.80 13.65   B[e] 85 0
34 V* V1862 Sgr Mi* 18 21 57.7693137574 -27 25 21.085382798           M4 8 0
35 EM* LkHA 348 Em* 18 34 12.6529871707 -00 26 21.801700162     14.3     F6 31 0
36 EM* AS 319 Em* 18 43 15.9609874999 -05 05 37.243851826   11 13.3     ~ 12 0
37 CD-26 13521 EB* 18 50 03.5692366706 -26 24 15.383805211   10.75 10.08     Fe 24 0
38 V* VV Cep EB* 21 56 39.1438495 +63 37 32.017439 7.03 6.65 4.90 3.19 1.85 M2epIa-Iab+B8:eV 433 1
39 NAME CMa Region reg ~ ~           ~ 41 0

    Equat.    Gal    SGal    Ecl

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2021.04.19-06:16:31

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