2006BAVSR..55..106H

Query : 2006BAVSR..55..106H

2006BAVSR..55..106H - BAV Rundbrief, 55, 106-111 (2006/September-0)

DK And: Neuklassifizierung als EW Bedeckungsveraenderlicher mittels CCD Beobachtungen.

HAMBSCH F.-J. and HUSAR D.

Abstract (from CDS):

This paper describes the reclassification of DK And, formerly classified as RRc type star, as EW binary. 1599 CCD unfiltered and filtered (V and R band) observations between 1999 and 2005 show, that the star is actually an eclipsing binary star with a period of P = 0.4892224 ± 0.0000002 d with epoch E0 = 2451435.4353 ± 0.0010 (if all historic data were taken into account). From our new observations 12 timings of minimum light are given.

Abstract Copyright: ∼

Journal keyword(s):

Simbad objects: 4

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Number of rows : 4
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 GSC 03649-00879 * 23 26 56.0777769384 +52 03 26.283079476   13.1       ~ 1 0
2 GSC 03645-01799 * 23 28 04.7128717272 +50 27 43.038807300     11.91     ~ 1 0
3 GSC 03649-01549 * 23 28 43.8197688216 +50 37 59.588706324     12.35     ~ 1 0
4 V* DK And EB* 23 28 45.9006854424 +50 34 29.223164244           ~ 20 0

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