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| Query : 2000A&A...354L..13P |
2000A&A...354L..13P - Astronomy and Astrophysics, volume 354L13-16 (2000/2-1)
A pulsation episode from the sdB star PG 0856+121.
PICCIONI A., BARTOLINI C., BERNABEI S., BRUNI I., GALLETI S., GIOVANNELLI F., GUARNIERI A., SABAU-GRAZIATI L., SILVOTTI R., ULLA A. and VALENTINI G.
Abstract (from CDS):
Within the framework of a large campaign of observations of hot subdwarf stars, periodic light variations at 2.3mHz and 3.2mHz have been detected in the B hot subdwarf star PG 0856+121 at a≥8σ confidence level. Their amplitudes are of 3.0 and 3.5mmag, respectively.
Abstract Copyright: ∼
Journal keyword(s): stars: variables: general - stars: subdwarfs - stars: oscillations - stars: individual: PG 0856+121 - techniques: photometric
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 | V* HK Cnc | HS* | 08 59 02.6445309720 | +11 56 27.841260300 | 13.47 | 13.480 | sdB3VIIHe0 | 40 | 0 | |||
| 2 | V* V361 Hya | HS* | 14 05 33.018072 | -27 01 34.01328 | 15.446 | 15.258 | 15.161 | sdB+ | 129 | 0 |
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