2013ApJ...769..114G

Query : 2013ApJ...769..114G

2013ApJ...769..114G - Astrophys. J., 769, 114 (2013/June-1)

Reanalysis of the radii of the benchmark eclipsing binary V578 Mon.

GARCIA E.V., STASSUN K.G. and TORRES G.

Abstract (from CDS):

V578 Mon is an eclipsing binary system in which both stars have masses above 10 M☉ determined with an accuracy better than 3%. It is one of only five such massive eclipsing binaries known that also possess eccentric orbits and measured apsidal motions, thus making it an important benchmark for theoretical stellar evolution models. However, recently reported determinations of the radii of V578 Mon differ significantly from previously reported values. We reanalyze the published data for V578 Mon and trace the discrepancy to the use of an incorrect formulation for the stellar potentials in the most recent analysis. Here we report corrected radii for this important benchmark eclipsing binary.

Abstract Copyright: ∼

Journal keyword(s): binaries: close - binaries: eclipsing - stars: early-type - stars: massive

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* V578 Mon Y*O 06 32 00.6076651296 +04 52 40.886334120 8.01 8.72 8.55 8.09 8.28 B0V+B1V 127 0

Query : 2013ApJ...769..114G

Basic data :
V* V578 Mon -- Young Stellar Object
Other object types: otypes_help 		* (2017ApJ,HD,...), X (CXOU,[BC2002],...), Y*O (2021AJ,MPCM), V* (V*,[M2019]), NIR (2MASS,UGPS), IR ([BMR2007],[WTF2008]), EB* (2019MNRAS), Em* ([KW97]), UV (CEL), MIR (SSTGLMA)
ICRS coord. (ep=J2000) : 		06 32 00.6076651296 +04 52 40.886334120 (Optical) [ 0.0343 0.0337 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		06 29 21.2043353911 +04 54 54.588109057 [ 0.0343 0.0337 90 ]
Gal coord. (ep=J2000) : 		206.3731299538737 -02.0806543782429 [ 0.0343 0.0337 90 ]
Proper motions mas/yr : 		-1.762 0.559 [0.038 0.034 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -80.00 [5] / z(spectroscopic) -0.000267 [0.000017] / cz -79.99 [5.00]
   (Opt) C 1932LicOB..16...53H
Parallaxes (mas): 		0.6499 [0.0396] A 2020yCat.1350....0G
Spectral type: 		B0V+B1V C 2000A&A...358..553H
Fluxes (9) :
U 8.01 [~] C 2002yCat.2237....0D
B 8.72 [~] C 2002yCat.2237....0D
V 8.55 [~] C 2002yCat.2237....0D
R 8.09 [~] D 2008ApJ...675..464W
G 8.527491 [0.003323] C 2020yCat.1350....0G
I 8.28 [~] D 2008ApJ...675..464W
J 8.152 [0.024] C 2003yCat.2246....0C
H 8.125 [0.034] C 2003yCat.2246....0C
K 8.120 [0.024] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 : 7219 Display criteria :

Identifiers (43) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 259135 GCRV 4183 SSTGLMA G206.3731-02.0806 [BMR2007] J098.0026+04.8780
ALS 8986 GCRV 4186 TIC 234840976 [KW97] 29-30
AP J06320060+0452410 GEN# +2.22440200 TYC 154-2528-1 [M2019] 1
BD+04 1299 GES J06320061+0452410 UBV 6497 [MJD95] J063200.62+045241.1
CEL 1285 GSC 00154-02528 UBV M 31775 [VGK85] NGC 2244 +04 158
Cl* NGC 2244 PS 226 Hilt 564 UGPS J063200.60+045240.9 [WTF2008] Main 476
Cl* NGC 2244 VS 34 LS VI +04 11 USNO-B1.0 0948-00096759 [WTF2008] FLAMINGOS J063200+045240
Cl* NGC 2244 JOHN 8 2MASS J06320061+0452410 uvby98 222440200 Gaia DR3 3131334452194616192
Cl* NGC 2244 CDZ 6 2MASS J06320060+0452410 V* V578 Mon Gaia DR1 3131334452194616192
CSI+04 1299 1 MPCM J063200.60+045241.0 WEB 6211 Gaia DR2 3131334452194616192
CXOU J063200.6+045241 NGC 2244 200 [BC2002] 59

References (127 between 1850 and 2026) (Total 127)
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 : 6    Distance : 2    Var : 1    Rot : 3    Fe/H : 1    Plx : 3    PM : 3    SpT : 5   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : V* V578 Mon

Link by name to the catalogue in VizieR :

HD 259135 ALS 8986 AP J06320060+0452410 BD+04 1299 CEL 1285
GSC 00154-02528 LS VI +04 11 2MASS J06320061+0452410 2MASS J06320060+0452410 SSTGLMA G206.3731-02.0806
TYC 154-2528-1 UGPS J063200.60+045240.9 USNO-B1.0 0948-00096759 uvby98 222440200 V* V578 Mon
Gaia DR3 3131334452194616192 Gaia DR1 3131334452194616192 Gaia DR2 3131334452194616192

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