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| Query : 2002A&A...382..554A |
2002A&A...382..554A - Astronomy and Astrophysics, volume 382554-555 (2002/2-1)
Support for a white dwarf in the Be star binary γ Cassiopeiae.
APPARAO K.M.V.
Abstract (from CDS):
The recently discovered orbital period for γ Cas and the modulation period in X-rays and optical are consistent with the orbital period-spin period relation for white dwarfs derived from a similar relation found for Be star - neutron star binaries. This lends support for the existence of a white dwarf in the γ Cas binary.
Abstract Copyright: ∼
Journal keyword(s): stars: γ Cas - white dwarf - stars: emission line, Be stars - stars: binaries - stars: neutron
Simbad objects: 3
| Number of rows : 3 |
| 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 | * gam Cas | HXB | 00 56 42.5310945 | +60 43 00.264089 | 1.18 | 2.29 | 2.39 | 2.32 | 2.40 | B0.5IVpe | 1253 | 0 |
| 2 | 1A 0535-668 | HXB | 05 35 40.9970566152 | -66 51 53.547559416 | 15.036 | 15.138 | B2IIIe | 302 | 0 | |||
| 3 | V* SS Cyg | CV* | 21 42 42.8034497592 | +43 35 09.867842484 | 11.07 | 12.651 | 12.032 | 9.326 | K5V | 1324 | 1 |
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