2025RNAAS...9..344B

Query : 2025RNAAS...9..344B

2025RNAAS...9..344B - Research Notes of the AAS, 9, 344 (2025/December-0)

Simultaneous Positive and Negative Superhumps in the Novalike Cataclysmic Variable GSC 08944-02101.

BRUCH A.

Abstract (from CDS):

GSC 08944-02101 remained an almost anonymous object until quite recently when J. R. Thorstensen et al. confirmed spectroscopically its nature as a novalike cataclysmic variable and detected positive superhumps in its TESS light curves. Here I report on additional TESS data that revealed negative superhumps to be present simultaneously with their positive kin.

Abstract Copyright: © 2025. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Cataclysmic variable stars - Nova-like variable stars

Simbad objects: 2

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Number of rows : 2
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 08944-02101 HS? 09 19 16.3149079128 -63 07 30.080311392   13.605 13.564 13.650   ~ 6 0
2 TYC 3556-325-1 CV* 19 31 29.1493336416 +45 59 06.100215324   12.46 12.68     DA 41 0

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