|
other query modes : |
Identifier query |
Coordinate query |
Criteria query |
Reference query |
Basic query |
Script submission |
TAP |
Output options |
Object types |
Help |
| Query : 2000A&A...362..973N |
2000A&A...362..973N - Astronomy and Astrophysics, volume 362, 973-977 (2000/10-3)
The massive Wolf-Rayet binary LSS 1964 (= WR 29).
NIEMELA V.S. and GAMEN R.C.
Abstract (from CDS):
We present a radial velocity study of LSS 1964 (= WR 29) based on digital spectral images obtained with the 2.15-m telescope at CASLEO, San Juan, Argentina, between 1997 and 2000. We find this star to be a double-lined WN + O binary with a period of 3.16415 days. The WN component appears to be more massive than the O type component. Niv absorption at ~λ5203Å is found to belong to the WN7 star.
Abstract Copyright: ∼
Journal keyword(s): stars: binaries: spectroscopic - stars: individual: WR 29 - stars: Wolf-Rayet
Simbad objects: 9
| Number of rows : 9 |
| N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2024 |
#notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | HD 14947 | s*b | 02 26 46.9899705528 | +58 52 33.118732380 | 7.83 | 8.44 | 7.98 | O4.5If | 254 | 0 | ||
| 2 | RMC 136 | Cl* | 05 38 42.396 | -69 06 03.36 | 5.81 | 5.40 | ~ | 2019 | 2 | |||
| 3 | * zet Pup | BY* | 08 03 35.04754 | -40 00 11.3321 | 0.89 | 1.98 | 2.25 | 2.36 | 2.58 | O4I(n)fp | 1154 | 1 |
| 4 | Ass Car OB 1 | As* | 10 38 | -59.0 | ~ | 162 | 0 | |||||
| 5 | HD 92740 | WR* | 10 41 17.5158425712 | -59 40 36.895992960 | 5.68 | 6.50 | 6.42 | 7.38 | WN7h+O9III-V | 412 | 0 | |
| 6 | HD 93131 | WR* | 10 43 52.2579213120 | -60 07 04.019676456 | 5.52 | 6.43 | 6.48 | 7.46 | WN6ha-w | 298 | 0 | |
| 7 | HD 93162 | WR* | 10 44 10.3890266112 | -59 43 11.106500520 | 7.90 | 8.55 | 8.80 | 8.66 | O2.5If*/WN6+OB | 360 | 0 | |
| 8 | THA 35-II-117 | WR* | 10 50 46.2934184640 | -60 28 41.248002648 | 13.29 | 12.36 | 12.05 | WN7h+O | 48 | 0 | ||
| 9 | NGC 3603 | OpC | 11 15 10.8 | -61 15 32 | ~ | 1067 | 1 |
To bookmark this query, right click on this link: simbad:objects in 2000A&A...362..973N and select 'bookmark this link' or equivalent in the popup menu