2009MNRAS.395..979K

Query : 2009MNRAS.395..979K

2009MNRAS.395..979K - Mon. Not. R. Astron. Soc., 395, 979-984 (2009/May-2)

JL 82: a slowly pulsating hot subdwarf star in a close binary system.

KOEN C.

Abstract (from CDS):

JL 82 is a known binary, consisting of an sdB star and a companion which is not directly observable in the optical. Photometric measurements reported in this paper show it to variable with both the binary period (∼0.75 d), as well as on much shorter time-scales. The shorter periods are ascribed to pulsation of the sdB star, making it a member of the PG 1716 class of pulsating stars.

Abstract Copyright: © 2009 The Author. Journal compilation © 2009 RAS

Journal keyword(s): binaries: close - stars: individual: JL 82 - stars: oscillations - subdwarfs - stars: variables: other

Simbad objects: 11

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Number of rows : 11
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 Feige 11 HS* 01 04 21.6747168600 +04 13 37.054495956 10.847 11.826 12.065 12.183 12.324 sdB2VIHe4 136 0
2 HE 0230-4323 HS* 02 32 54.6772339416 -43 10 27.791218308     13.78     sdB 35 0
3 KPD 0629-0016 HS* 06 31 53.8164813456 -00 19 13.080321372 14.12 14.98 14.94 15.18   sdB 34 1
4 V* DW Lyn HS* 07 07 09.7960158264 +60 38 50.159268348   14.7   15.34   sdB 61 1
5 PG 1338+481 HS* 13 40 08.8343501400 +47 51 51.855930324   13.33 13.588     sdB 45 0
6 PG 1627+017 HS* 16 29 35.3015001600 +01 38 18.794125032   11.32       sdB3VIIHe3 45 0
7 PG 1716+426 HS* 17 18 03.8584522800 +42 34 12.562847292   13.69 13.97     sdB2VIIHe3 122 0
8 PHL 44 HS* 21 35 13.3327203264 -13 33 22.555121148 11.77 12.86 13.16     sdB 23 0
9 JL 82 HS* 21 36 01.2957494184 -72 48 27.222290172 11.26 12.44 12.41 12.67   sdB 42 0
10 V* V391 Peg HS* 22 04 12.1045050096 +26 25 07.819080600   14.41 14.61 15.00   sdB 112 2
11 Balloon 90100001 HS* 23 15 21.4810390968 +29 05 01.433373360   11.90 12.30     sdB 98 0

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