2007MNRAS.377.1605K

Query : 2007MNRAS.377.1605K

2007MNRAS.377.1605K - Mon. Not. R. Astron. Soc., 377, 1605-1609 (2007/June-1)

KPD 0629-0016, a slowly pulsating hot subdwarf star.

KOEN C. and GREEN E.M.

Abstract (from CDS):

The results of nine CCD photometric observing runs on KPD 0629-0016 are presented. During six of the runs measurements were obtained alternately through B and V filters. Four periodicities, for which there is good agreement between the frequencies identified in the B and V data, were extracted: these lie in the range 46-81 min. A fifth lower frequency appears to be definitely present, but is very uncertain due to aliasing. The ratios of the mode amplitudes measured in B and V, and the phase differences between variations in the two colours, are compatible with pulsation theory.

Abstract Copyright: 2007 The Authors. Journal compilation © 2007 RAS

Journal keyword(s): stars: individual: KPD 0629-0016 - stars: oscillations - subdwarfs - stars: variables: other

Simbad objects: 9

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Number of rows : 9
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 Balloon 90100001 HS* 23 15 21.4810390968 +29 05 01.433373360   11.90 12.30     sdB 98 0

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