2009IBVS.5913....1A

Query : 2009IBVS.5913....1A

2009IBVS.5913....1A - IAU Inform. Bull. Var. Stars, 5913, 1 (2009/December-0)

Period changes in the eclipsing binary system V861 Her.

ANTIPIN S.V., BERDNIKOV L.N. and SOKOLOVSKY K.V.

Abstract (from CDS):

We analyzed our photographic and CCD observations of V861 Her along with times of minima, published by other authors, and found small abrupt variations of the orbital period.

Abstract Copyright: ∼

Journal keyword(s): stars: Eclipsing binaries, O-C diagram

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 V* V861 Her EB* 16 51 12.7944837408 +41 17 58.184006280     13.182 13.219   ~ 25 0

Query : 2009IBVS.5913....1A

Basic data :
V* V861 Her -- Eclipsing Binary
Other object types: otypes_help 		EB* (2009AJ), * (GSC,NSVS,...), V* (Antipin,1SWASP,...), Opt (ATO,LAMOST), EB? (2018AJ), NIR (2MASS)
ICRS coord. (ep=J2000) : 		16 51 12.7944837408 +41 17 58.184006280 (Optical) [ 0.0119 0.0129 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		16 49 35.1019648932 +41 22 57.946242641 [ 0.0119 0.0129 90 ]
Gal coord. (ep=J2000) : 		065.5294918050615 +39.4812137937263 [ 0.0119 0.0129 90 ]
Proper motions mas/yr : 		0.399 -3.116 [0.015 0.016 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 8.12 [14.19] / z(spectroscopic) 0.000027 [0.000047] / cz 8.12 [14.19]
   (Opt) E 2020RAA....20..163Q
Parallaxes (mas): 		1.4884 [0.014] A 2020yCat.1350....0G
Fluxes (9) :
V 13.182 [0.05] D 2012yCat.1322....0Z
R 13.219 [0.10] D 2012yCat.1322....0Z
G 13.073649 [0.006740] C 2020yCat.1350....0G
J 12.187 [0.026] C 2003yCat.2246....0C
H 11.824 [0.031] C 2003yCat.2246....0C
K 11.763 [0.020] C 2003yCat.2246....0C
g 13.500 [0.01] D 2012yCat.1322....0Z
r 13.036 [0.1] D 2012yCat.1322....0Z
i 12.832 [0.01] D 2012yCat.1322....0Z
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Identifiers (14) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

GSC 03079-00201 LAMOST J165112.79+411758.1 TIC 459285859 Gaia DR2 1353295133559926912
Antipin V44 2MASS J16511279+4117582 UCAC4 657-059502 Gaia DR3 1353295133559926912
ATO J252.8033+41.2994 NSVS 5255182 V* V861 Her
CRTS J165112.8+411758 1SWASP J165112.79+411758.3 ZTF J165112.79+411758.2

References (25 between 1850 and 2026) (Total 25)
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

Velocities : 1    Distance : 2    Var : 9    Fe/H : 1    Plx : 2    PM : 2   

   

External archives :

Link by name to the catalogue in VizieR :

GSC 03079-00201 2MASS J16511279+4117582 UCAC4 657-059502 V* V861 Her Gaia DR2 1353295133559926912
Gaia DR3 1353295133559926912

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