2011IBVS.5971....1S

Query : 2011IBVS.5971....1S

2011IBVS.5971....1S - IAU Inform. Bull. Var. Stars, 5971, 1 (2011/February-0)

Differential photometry of 2MASS J09440940-5617117.

SILVA K.M.G., RODRIGUES C.V., JABLONSKI F.J., D'AMICO F., CIESLINSKI D., BAPTISTA R. and DE ALMEIDA L.A.

Abstract (from CDS):

2MASS J09440940-5617117 was identified as a cataclysmic variable in 2007 by its spectrum. In this article we present optical differential photometry in Rc band obtained using the 0.6-m telescope at the Observatorio do Pico dos Dias/Brazil. The complete light curves confirm the presence of a deep V-shaped eclipse. We derive an orbital period of 0.1879340(5) d. The eclipse has a width of 0.112 ± 0.003 orbital cycles.

Abstract Copyright: ∼

Journal keyword(s): photometry

Simbad objects: 1

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Number of rows : 1
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 2MASS J09440940-5617117 CV* 09 44 09.3881857392 -56 17 11.690852100   17.5   16.2 16.7 ~ 6 0

Query : 2011IBVS.5971....1S

Basic data :
2MASS J09440940-5617117 -- Cataclysmic Binary
Other object types: otypes_help 		CV* (2020MNRAS,[PK2008]), V* (V*), * (Gaia), NIR (2MASS)
ICRS coord. (ep=J2000) : 		09 44 09.3881857392 -56 17 11.690852100 (Optical) [ 0.0418 0.0422 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		09 42 31.6614700126 -56 03 22.480803522 [ 0.0418 0.0422 90 ]
Gal coord. (ep=J2000) : 		279.0353833616368 -02.3655496036299 [ 0.0418 0.0422 90 ]
Proper motions mas/yr : 		-1.922 5.125 [0.054 0.052 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.1973 [0.0497] A 2020yCat.1350....0G
Fluxes (7) :
B 17.5 [~] D 2008MNRAS.385.1471P
R 16.2 [~] D 2008MNRAS.385.1471P
G 16.805386 [0.017638] C 2020yCat.1350....0G
I 16.7 [~] D 2008MNRAS.385.1471P
J 15.72 [~] D 2008MNRAS.385.1471P
H 15.40 [~] D 2008MNRAS.385.1471P
K 14.96 [~] D 2008MNRAS.385.1471P
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Identifiers (6) :
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2MASS J09440940-5617117 V* V539 Vel Gaia DR2 5307787074808526592
TIC 442234673 [PK2008] HalphaJ094409 Gaia DR3 5307787074808526592

References (6 between 1850 and 2026) (Total 6)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Distance : 3    Plx : 2    PM : 2   

   

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2MASS J09440940-5617117 V* V539 Vel Gaia DR2 5307787074808526592 Gaia DR3 5307787074808526592

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