HD 159857

Query : HD 159857

Basic data :
HD 159857 -- Double or Multiple Star
Other object types: otypes_help 		* (AG,BD,...), ** (CCDM,**,...), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		17 36 34.6316178 +07 22 31.246904 (Optical) [ 0.64 0.51 90 ] A 2007A&A...474..653V
FK4 coord. (ep=B1950 eq=1950) : 		17 34 09.4562255 +07 24 18.197868 [ 0.64 0.51 90 ]
Gal coord. (ep=J2000) : 		031.0506886775 +19.9827107801 [ 0.64 0.51 90 ]
Proper motions mas/yr : 		3.20 10.82 [0.73 0.54 0] A 2007A&A...474..653V
Parallaxes (mas): 		5.52 [0.80] A 2007A&A...474..653V
Spectral type: 		A3 E 1993yCat.3135....0C
Angular size (arcmin): 		0.0033 0.0 349 (Opt) D 2001AJ....122.3466M
Fluxes (6) :
B 8.38 [0.02] D 2000A&A...355L..27H
V 8.07 [0.01] D 2000A&A...355L..27H
G 8.0296 [0.0007] C 2018yCat.1345....0G
J 7.508 [0.019] C 2003yCat.2246....0C
H 7.443 [0.018] C 2003yCat.2246....0C
K 7.376 [0.021] C 2003yCat.2246....0C
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Identifiers (21) :
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CCDM J17366+0722AB GSC 00426-01173 PPM 164287 WDS J17366+0723AB
** A 1156 HD 159857 Renson 44980 YZ 7 7932
ADS 10659 AB HIC 86174 SAO 122561 Gaia DR2 4486917463295231616
AG+07 2233 HIP 86174 TD1 20701
BD+07 3413 IDS 17318+0726 AB TIC 291777433
BD+07 3413A 2MASS J17363462+0722312 TYC 426-1173-1

References (33 between 1850 and 2026) (Total 33)
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

Plx : 2    PM : 3    SpT : 1   

   

External archives :

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

Link by name to the catalogue in VizieR :

CCDM J17366+0722AB AG+07 2233 BD+07 3413 GSC 00426-01173 HD 159857
HIC 86174 HIP 86174 2MASS J17363462+0722312 PPM 164287 SAO 122561
TD1 20701 TYC 426-1173-1 WDS J17366+0723AB Gaia DR2 4486917463295231616

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