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| Query : 2003MNRAS.338..425D |
2003MNRAS.338..425D - Mon. Not. R. Astron. Soc., 338, 425-427 (2003/January-2)
Radio evidence of recent mass ejection from η Carinae.
DUNCAN R.A. and WHITE S.M.
Abstract (from CDS):
The luminous blue variable η Carinae is almost certainly a double star: a hot secondary in an eccentric orbit around a massive primary. Radio observations with the Australia Telescope Compact Array at a wavelength of 3 cm, covering the period from 1992 to 2002, suggest that at the time of last periastron, 1998.0, material was tidally lifted from the primary star into its equatorial disc.
Abstract Copyright: RAS
Journal keyword(s): binaries: general - circumstellar matter - stars: individual: η Carinae - stars: mass-loss
Simbad objects: 2
| Number of rows : 2 |
| 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 | * eta Car | s*b | 10 45 03.545808 | -59 41 03.95124 | 6.37 | 7.03 | 6.48 | 6.123 | 4.41 | LBV | 2543 | 0 |
| 2 | CPD-63 2495 | HXB | 13 02 47.6544015048 | -63 50 08.626970292 | 10.34 | 10.72 | 9.98 | 10.03 | O9.5Ve | 852 | 0 |
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