2012IBVS.6028....1G

Query : 2012IBVS.6028....1G

2012IBVS.6028....1G - IAU Inform. Bull. Var. Stars, 6028, 1 (2012/June-0)

TYC 4031-791-1 - a new eclipsing binary of Algol type.

GALAN C., TOMOV T., SWIERCZYNSKI E., WYCHUDZKI P., BROZEK T., ILKIEWICZ K., MIKOLAJEWSKI M. and DROZD K.

Abstract (from CDS):

We report on the discovery of TYC 4031-791-1 as an eclipsing binary of Algol type which shows primary and secondary eclipses with period Porb approx. 6.68 days. The system is composed of two, perhaps similar stars of spectral type around B5 on slightly eccentric orbit.

Abstract Copyright: ∼

Journal keyword(s): new eclipsing binary, photometry, spectroscopy

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 TYC 4031-791-1 EB* 01 41 16.3927515072 +61 21 18.582983136   11.66 11.13     B1 3 0

Query : 2012IBVS.6028....1G

Basic data :
TYC 4031-791-1 -- Eclipsing Binary
Other object types: otypes_help 		* (TYC,GSC,...), EB* (2012IBVS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		01 41 16.3927515072 +61 21 18.582983136 (Optical) [ 0.0090 0.0103 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		01 37 51.4407129356 +61 06 09.724589551 [ 0.0090 0.0103 90 ]
Gal coord. (ep=J2000) : 		128.8688837648628 -00.9408086059737 [ 0.0090 0.0103 90 ]
Proper motions mas/yr : 		-1.580 -0.499 [0.012 0.012 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.2892 [0.0152] A 2020yCat.1350....0G
Spectral type: 		B1 D ~
Fluxes (6) :
B 11.66 [0.05] D 2000A&A...355L..27H
V 11.13 [0.05] D 2000A&A...355L..27H
G 11.031218 [0.002774] C 2020yCat.1350....0G
J 10.091 [0.026] C 2003yCat.2246....0C
H 9.996 [0.033] C 2003yCat.2246....0C
K 9.932 [0.021] C 2003yCat.2246....0C
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Identifiers (8) :
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TYC 4031-791-1 LF 5 +61 83 TIC 444762019 Gaia DR3 511443404241417856
GSC 04031-00791 2MASS J01411638+6121185 Gaia DR2 511443404241417856 Gaia DR1 511443399939759488

References (3 between 1850 and 2026) (Total 3)
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 : 2    Var : 1    Plx : 3    PM : 2   

   

External archives :

Link by name to the catalogue in VizieR :

TYC 4031-791-1 GSC 04031-00791 LF 5 +61 83 2MASS J01411638+6121185 Gaia DR2 511443404241417856
Gaia DR3 511443404241417856 Gaia DR1 511443399939759488

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