HD 173831

Query : HD 173831

Basic data :
HD 173831 -- Double or Multiple Star
Other object types: otypes_help 		* (AG,BD,...), ** (CCDM,**,...), UV (TD1), NIR (2MASS), MIR (WISE)
ICRS coord. (ep=J2000) : 		18 37 23.94528 +77 41 12.5433 (Optical) [ 4.30 3.78 90 ] A 2007A&A...474..653V
FK4 coord. (ep=B1950 eq=1950) : 		18 39 51.10575 +77 38 23.4961 [ 4.30 3.78 90 ]
Gal coord. (ep=J2000) : 		109.08538435 +27.20099534 [ 4.30 3.78 90 ]
Proper motions mas/yr : 		10.25 18.57 [0.43 0.49 0] A 2007A&A...474..653V
Parallaxes (mas): 		9.07 [0.41] A 2007A&A...474..653V
Spectral type: 		F0IV D ~
Angular size (arcmin): 		0.0083 0.0 340 (Opt) D 2001AJ....122.3466M
Fluxes (6) :
B 7.28 [0.01] D 2002A&A...384..180F
V 6.95 [0.01] D 2002A&A...384..180F
G 7.561445 [0.007441] C 2022yCat.1355....0G
J 6.232 [0.019] C 2003yCat.2246....0C
H 6.153 [0.016] C 2003yCat.2246....0C
K 6.095 [0.020] C 2003yCat.2246....0C
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Identifiers (24) :
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CCDM J18374+7741AB GSC 04574-01312 N30 4148 TYC 4574-1312-1
** STT 363 HD 173831 PPM 9934 UCAC4 839-015534
ADS 11584 AB HIC 91298 SAO 9199 uvby98 100173831
AG+77 524 HIP 91298 SKY# 34124 WDS J18374+7741AB
BD+77 702 IDS 18423+7735 AB TD1 23184 WISE J183723.97+774112.7
GC 25585 2MASS J18372389+7741124 TIC 229642234 Gaia DR3 2293522058009177856

References (35 between 1850 and 2026) (Total 35)
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

Fe/H : 1    Plx : 2    PM : 5    SpT : 1   

   

External archives :

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

Link by name to the catalogue in VizieR :

CCDM J18374+7741AB AG+77 524 BD+77 702 GSC 04574-01312 HD 173831
HIC 91298 HIP 91298 2MASS J18372389+7741124 PPM 9934 SAO 9199
TD1 23184 TYC 4574-1312-1 UCAC4 839-015534 uvby98 100173831 WDS J18374+7741AB
WISE J183723.97+774112.7 Gaia DR3 2293522058009177856

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