2011CoAst.162...73L

Query : 2011CoAst.162...73L

2011CoAst.162...73L - Com. in Asteroseismology, 162, 73 (2011/July-0)

New pulsation analysis of the oscillating eclipsing binary BG Peg.

LIAKOS A. and NIARCHOS P.

Abstract (from CDS):

New BVRI light curves of the eclipsing binary BG Peg were obtained and analysed using the Wilson-Devinney code. The observations (102 hours during a span of 108 days) were collected to perform an accurate frequency analysis of the pulsations of the primary component of the system, which is of Delta Sct type. Three pulsation frequencies were identified in that star.

Abstract Copyright: ∼

Journal keyword(s):

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* BG Peg EB* 22 52 47.3201093040 +15 39 34.497645768   11.64 11.35     A2 36 0

Query : 2011CoAst.162...73L

Basic data :
V* BG Peg -- Eclipsing Binary
Other object types: otypes_help 		EB* (2012A&A), * (TYC,Gaia), V* (V*), NIR (2MASS)
ICRS coord. (ep=J2000) : 		22 52 47.3201093040 +15 39 34.497645768 (Optical) [ 0.0130 0.0127 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		22 50 19.0437269601 +15 23 36.999951360 [ 0.0130 0.0127 90 ]
Gal coord. (ep=J2000) : 		085.4648516896532 -38.4313511057968 [ 0.0130 0.0127 90 ]
Proper motions mas/yr : 		-9.120 -6.606 [0.016 0.016 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.0692 [0.0157] A 2020yCat.1350....0G
Spectral type: 		A2 D ~
Fluxes (6) :
B 11.64 [0.07] D 2000A&A...355L..27H
V 11.35 [0.08] D 2000A&A...355L..27H
G 11.160180 [0.003593] C 2020yCat.1350....0G
J 10.620 [0.021] C 2003yCat.2246....0C
H 10.512 [0.032] C 2003yCat.2246....0C
K 10.384 [0.018] C 2003yCat.2246....0C
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Identifiers (7) :
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SV* SVS 286 TIC 456832605 V* BG Peg Gaia DR3 2828493735468863232
2MASS J22524732+1539345 TYC 1698-231-1 Gaia DR2 2828493735468863232

References (36 between 1850 and 2026) (Total 36)
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 : 3    Plx : 2    PM : 2   

   

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Link by name to the catalogue in VizieR :

2MASS J22524732+1539345 TYC 1698-231-1 V* BG Peg Gaia DR2 2828493735468863232 Gaia DR3 2828493735468863232

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