2000A&A...354L..13P

Query : 2000A&A...354L..13P

2000A&A...354L..13P - Astronomy and Astrophysics, volume 354, L13-16 (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

View the references in ADS

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 - 2022	#notes
1	V* HK Cnc	HS*	08 59 02.6445309720	+11 56 27.841260300		13.47	13.480			sdB3VIIHe0	31	0
2	V* V361 Hya	**	14 05 33.00	-27 01 34.1		15.45	15.26	15.16		sdB+	112	0

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