2017AstBu..72...24A

Query : 2017AstBu..72...24A

2017AstBu..72...24A - Astrophys. Bull., 72, 24-34 (2017)

Physical and geometrical parameters of CVBS. XII. FIN 350 (HIP 64838).

AL-WARDAT M.A., DOCOBO J.A., ABUSHATTAL A.A. and CAMPO P.P.

Abstract (from CDS):

A complete astrophysical and dynamical study of the close visual binary system (CVBS) Finsen 350 (A7V + F0V), is presented. Beginning with the entire observational spectral energy distribution (SED) and the magnitude difference between the subcomponents, Al-Wardat's complex method for analyzing CVBS was applied as a reverse method of building the individual and entire synthetic SEDs of the system. This was combined with Docobo's analytic method to calculate the new orbits. Although possible short (approximately 9 years) and long period (of about 18 years) orbits could be considered taking into account the similar results of the stellar masses obtained for each of them (3.07 and 3.41 solar, respectively), we confirmed that the short solution is correct. In addition, other physical, geometrical and dynamical parameters of this system such as the effective temperatures, surface gravity accelerations, absolute magnitudes, radii, the dynamical parallax, etc., are reported. The Main Sequence phase of both components with age around 0.79 Gyr is approved.

Abstract Copyright: ∼

Journal keyword(s): stars: binaries: visual - stars: interferometric binaries - stars: photometry

Status at CDS : Objects in title, abstract, text, figures, and all or part of small table(s) being processed in SIMBAD.

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 HD 115488 ** 13 17 29.8510032840 -00 40 33.865038804   6.601 6.351     A9V 82 0

Query : 2017AstBu..72...24A

Basic data :
HD 115488 -- Double or Multiple Star
Other object types: otypes_help 		* (AG,AGKR,...), ** (CCDM,**,...), PM* (2018yCat), V* (NSV), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		13 17 29.8510032840 -00 40 33.865038804 (Optical) [ 0.2505 0.2114 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		13 14 56.1044879422 -00 24 46.432652227 [ 0.2505 0.2114 90 ]
Gal coord. (ep=J2000) : 		316.6858637402137 +61.4978197221037 [ 0.2505 0.2114 90 ]
Proper motions mas/yr : 		-66.836 -2.303 [0.329 0.254 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 6.30 [3.5] / z(~) 0.000021 [0.000012] / cz 6.30 [3.50]
   C 2006AstL...32..759G
Parallaxes (mas): 		14.6197 [0.2814] A 2020yCat.1350....0G
Spectral type: 		A9V C 1999MSS...C05....0H
Fluxes (6) :
B 6.601 [0.014] D 2000A&A...355L..27H
V 6.351 [0.010] D 2000A&A...355L..27H
G 6.313381 [0.002837] C 2022yCat.1355....0G
J 5.861 [0.018] C 2003yCat.2246....0C
H 5.745 [0.036] C 2003yCat.2246....0C
K 5.689 [0.021] C 2003yCat.2246....0C
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Identifiers (30) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

CCDM J13175-0041AB HD 115488 Renson 33360 UBV M 19237
** FIN 350 HIC 64838 SAO 139264 uvby98 100115488
AG-00 1819 HIP 64838 SKY# 24552 WDS J13175-0041AB
AGKR 11889 HR 5014 SRS 11545 YZ 90 3560
BD+00 3040 IDS 13124-0009 AB TD1 16747 Gaia DR3 3686696336570975360
GC 17993 2MASS J13172985-0040337 TIC 66715027 Gaia DR2 3686696336570975360
GEN# +1.00115488 NSV 6171 TYC 4958-1448-1
GSC 04958-01448 PPM 179012 UBV 12014

References (82 between 1850 and 2026) (Total 82)
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 : 3    Rot : 5    Fe/H : 1    Plx : 4    PM : 7    SpT : 2   

   

External archives :

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

Link by name to the catalogue in VizieR :

CCDM J13175-0041AB AG-00 1819 BD+00 3040 GSC 04958-01448 HD 115488
HIC 64838 HIP 64838 HR 5014 2MASS J13172985-0040337 NSV 6171
PPM 179012 SAO 139264 TD1 16747 TYC 4958-1448-1 uvby98 100115488
WDS J13175-0041AB Gaia DR3 3686696336570975360 Gaia DR2 3686696336570975360

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