2017AstBu..72...16Z

Query : 2017AstBu..72...16Z

2017AstBu..72...16Z - Astrophys. Bull., 72, 16-23 (2017)

Stars with discrepant v sin i as derived from the Ca II 3933 and Mg II 4481 A lines. VI. HD 199892 – an SB2 spectroscopic binary.

ZVERKO J., ROMANYUK I., ILIEV I., KUDRYAVTSEV D., STATEVA I. and SEMENKO E.

Abstract (from CDS):

We analyzed the spectra of a well known SB1 binary HD199892 for which the projected rotational velocity v sin i, introduced in the literature, significantly differs when determined from the lines of Ca II at 3933 A and of Mg II at 4481 A. Contrary to the former findings, we discovered the signs of spectral lines of a companion star in the profile of H-beta as well as weak metallic lines in the high resolution high S/N spectra covering the most of the visual region. We estimated the secondary star to be a main sequence A4V star with a mass of 2.2 solar and derived its radial velocity which resulted in the mass of the primary M = 4.6 solar. Short sections of the spectra in the Mg II 4481 A and Ca II 3933 A regions are analyzed as well.

Abstract Copyright: ∼

Journal keyword(s): binaries: spectroscopic - stars: rotation - stars: individual: HD199892

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 199892 SB* 20 58 30.9539504088 +41 56 23.731780380   6.076 6.156     B9III: 51 0

Query : 2017AstBu..72...16Z

Basic data :
HD 199892 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,AG,...), SB* (2004A&A,SBC9), UV (CEL,TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 58 30.9539504088 +41 56 23.731780380 (Optical) [ 0.0298 0.0329 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 56 39.8660404892 +41 44 42.627671915 [ 0.0298 0.0329 90 ]
Gal coord. (ep=J2000) : 		083.6597333124975 -02.5100885557707 [ 0.0298 0.0329 90 ]
Proper motions mas/yr : 		11.884 0.228 [0.038 0.046 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -21.70 [2.9] / z(~) -0.000072 [0.000010] / cz -21.70 [2.90]
   C 2006AstL...32..759G
Parallaxes (mas): 		6.0229 [0.0432] A 2020yCat.1350....0G
Spectral type: 		B9III: D 1970MmRAS..72..233H
Fluxes (6) :
B 6.076 [0.014] D 2000A&A...355L..27H
V 6.156 [0.010] D 2000A&A...355L..27H
G 6.147881 [0.002857] C 2022yCat.1355....0G
J 6.229 [0.026] C 2003yCat.2246....0C
H 6.281 [0.017] C 2003yCat.2246....0C
K 6.311 [0.016] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 244 Display criteria :

Identifiers (28) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 199892 GEN# +1.00199892 ROT 3061 UBV 18169
AG+41 1989 GSC 03175-00186 SAO 50303 UBV M 25338
ALS 16465 HIC 103532 SBC9 1278 uvby98 100199892
BD+41 3949 HIP 103532 SKY# 39852 WEB 18835
CEL 5223 HR 8036 TD1 27540 [SKV93] 3-240
GC 29284 2MASS J20583094+4156236 TIC 195907624 Gaia DR2 2065667617689774336
GCRV 71721 PPM 60776 TYC 3175-186-1 Gaia DR3 2065667617689774336

References (51 between 1850 and 2026) (Total 51)
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 : 5    Distance : 3    Rot : 3    Plx : 4    PM : 4    SpT : 4   

   

External archives :

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

Link by name to the catalogue in VizieR :

HD 199892 AG+41 1989 ALS 16465 BD+41 3949 CEL 5223
GSC 03175-00186 HIC 103532 HIP 103532 HR 8036 2MASS J20583094+4156236
PPM 60776 SAO 50303 TD1 27540 TYC 3175-186-1 uvby98 100199892
Gaia DR2 2065667617689774336 Gaia DR3 2065667617689774336

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