2009IBVS.5892....1D

Query : 2009IBVS.5892....1D

2009IBVS.5892....1D - IAU Inform. Bull. Var. Stars, 5892, 1 (2009/June-0)

Short-period oscillations in the algol-type systems IV: newly discovered variable GSC 4293-0432.

DIMITROV D., KRAICHEVA Z. and POPOV V.

Abstract (from CDS):

On the basis of the NSVS data the star GSC 4293-0432 was discovered as a new Algol-type system. During the photometric campaign the multi-periodic oscillations with a peak-to-peak amplitude of up to 0.04 mag in V were observed. From the Rozhen spectral and photometric CCD observations some physical parameters of the system were estimated.

Abstract Copyright: ∼

Journal keyword(s): eclipsing binaries,oscillating variables,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 BD+65 1939 EB* 23 45 41.8208196288 +66 05 06.469164600   10.93 10.56     A2 11 0

Query : 2009IBVS.5892....1D

Basic data :
BD+65 1939 -- Eclipsing Binary
Other object types: otypes_help 		* (BD,AG,...), EB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		23 45 41.8208196288 +66 05 06.469164600 (Optical) [ 0.0201 0.0208 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		23 43 18.1594655819 +65 48 27.191623872 [ 0.0201 0.0208 90 ]
Gal coord. (ep=J2000) : 		116.3292907143429 +04.0597196364510 [ 0.0201 0.0208 90 ]
Proper motions mas/yr : 		0.857 -7.861 [0.025 0.026 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.7116 [0.0249] A 2020yCat.1350....0G
Spectral type: 		A2 D ~
Fluxes (6) :
B 10.93 [0.05] D 2000A&A...355L..27H
V 10.56 [0.04] D 2000A&A...355L..27H
G 10.365833 [0.003016] C 2020yCat.1350....0G
J 9.342 [0.023] C 2003yCat.2246....0C
H 9.017 [0.027] C 2003yCat.2246....0C
K 8.922 [0.022] C 2003yCat.2246....0C
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Identifiers (9) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

BD+65 1939 2MASS J23454182+6605065 TYC 4293-432-1
AG+65 1311 PPM 24693 Gaia DR2 2209704843518245248
GSC 04293-00432 TIC 366026522 Gaia DR3 2209704843518245248

References (11 between 1850 and 2026) (Total 11)
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 : 2    PM : 3   

   

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Link by name to the catalogue in VizieR :

BD+65 1939 AG+65 1311 GSC 04293-00432 2MASS J23454182+6605065 PPM 24693
TYC 4293-432-1 Gaia DR2 2209704843518245248 Gaia DR3 2209704843518245248

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