2007IBVS.5750....1B

Query : 2007IBVS.5750....1B

2007IBVS.5750....1B - IAU Inform. Bull. Var. Stars, 5750, 1-4 (2007/January-0)

A new long-period U Gem variable identified with the X-ray source 1RXS J224342.3+305526.

BERNHARD K., LLOYD C., BOYD D., PIETZ J., JONES J.L. and RENZ W.

Abstract (from CDS):

A new long-period U Gem variable has been discovered in the ROTSE1 database and identified with the ROSAT X-ray source 1RXSJ224342.3 +305526. The star shows sinusoidal outbursts of nearly 3 mag on a time scale of 18 days on which are superimposed an orbital double hump with variations of up to 0.6 mag with a period of 0.422 days.

Abstract Copyright: ∼

Journal keyword(s): U Gem, X-ray identification, orbital hump, photometry

CDS comments: = BAVSM.182

Simbad objects: 8

goto View the references in ADS

Number of rows : 8
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 V* RX And CV* 01 04 35.5379487744 +41 17 57.784196472   13.713 13.429 11.788   ~ 322 0
2 V* CN Ori CV* 05 52 07.7842206216 -05 25 00.543695772           ~ 184 0
3 V* HL CMa CV* 06 45 17.2108297512 -16 51 34.544944080   12.60 12.41     ~ 111 0
4 V* Z Cam CV* 08 25 13.1986690656 +73 06 39.284964108   12.006 11.927 11.712   ~ 554 0
5 V* SY Cnc CV* 09 01 03.3195626400 +17 53 56.030744400   12.757 12.498 12.078   ?+M0-V 166 0
6 V* AH Her CV* 16 44 10.0057431264 +25 15 01.942541352   12.44 12.71     K7V 249 0
7 V* V537 Peg CV* 22 43 40.7046188472 +30 55 20.057929824   13.8 13.74     ~ 19 0
8 1RXS J224342.3+305526 X 22 43 42.3 +30 55 26           ~ 2 0

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