2005CoAst.146...21V

Query : 2005CoAst.146...21V

2005CoAst.146...21V - Com. in Asteroseismology, 146, 21 (2005/June-0)

Search for intrinsic variable stars in three open clusters: NGC 1664, NGC 6811, NGC 7209.

VAN CAUTEREN P., LAMPENS P., ROBERTSON C.W. and STRIGACHEV A.

Abstract (from CDS):

We report on new time-series CCD observations for three poorly studied open clusters from the STACC list. The collected light curves in the V filter of a large number of stars per field have been examined in detail in search for short-periodic variable stars. In particular we looked for new Delta Scuti-type candidates. First results for the open clusters NGC 1664, NGC 6811 and NGC 7209 are presented.

Abstract Copyright: ∼

Journal keyword(s):

Nomenclature: Fig. 1: Cl* NGC 1664 VLR VN (Nos V1-V2). Fig. 3: Cl* NGC 6811 VLR VN (Nos V1-V9). Fig. 6: Cl* NGC 7209 VLR VN (Nos V1-V4).

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 NGC 1664 OpC 04 50 59.3 +43 39 48           ~ 143 0
2 NGC 6811 OpC 19 37 21.8 +46 22 43   7.47 6.8     ~ 435 0
3 NGC 7209 24 * 22 04 10.9184977944 +46 24 30.947945832   11.02 10.85     A5? 9 0
4 NGC 7209 OpC 22 04 50.7 +46 30 11   8.24 7.7     ~ 144 0
5 NGC 7209 55 * 22 04 50.7560227176 +46 23 00.065259636   12.07 12.08     ~ 14 0
6 NGC 7209 59 * 22 04 52.5297616752 +46 27 00.729273600   12.46 12.88     ~ 4 0
7 BD+45 3793 * 22 05 19.5053487888 +46 23 40.857861660   10.81 10.57     A2 7 0
8 BD+45 3801 s*r 22 05 59.2011087720 +46 27 17.388284256   10.79 8.98     K5Ib 12 0
9 NGC 7209 122 EB* 22 06 31.2125748624 +46 28 45.951002796   11.17 10.86     F0? 9 0

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