HD 176021

Query : HD 176021

Basic data :
HD 176021 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,CD,...), PM* (2016ApJ,Ci,...), SB* (2023A&A), Pe* (1970ApJ), NIR (2MASS), MIR (WISEA)
ICRS coord. (ep=J2000) : 		19 02 37.2793430297 -64 55 30.899376508 (Optical) [ 0.0861 0.1077 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 57 47.2658336516 -64 59 36.664267779 [ 0.0861 0.1077 90 ]
Gal coord. (ep=J2000) : 		330.9145730625080 -25.5569274912353 [ 0.0861 0.1077 90 ]
Proper motions mas/yr : 		-241.988 -291.657 [0.100 0.120 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 109.05 [0.19] / z(spectroscopic) 0.000364 [0.000001] / cz 109.07 [0.19]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		19.3495 [0.1525] A 2020yCat.1350....0G
Spectral type: 		G0/1III D 1975MSS...C01....0H
Fluxes (6) :
B 8.20 [~] E ~
V 7.58 [~] E ~
G 7.465388 [0.002761] C 2020yCat.1350....0G
J 6.479 [0.021] C 2003yCat.2246....0C
H 6.202 [0.026] C 2003yCat.2246....0C
K 6.116 [0.016] C 2003yCat.2246....0C
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Identifiers (23) :
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HD 176021 GEN# +1.00176021 NLTT 47292 TYC 9078-1236-1
CD-65 2528 GSC 09078-01236 PLX 4397 uvby98 100176021
Ci 20 1121 HIC 93507 PLX 4397.00 WISEA J190236.87-645533.9
CPC 21 4432 HIP 93507 PPM 363734 Gaia DR2 6438084169150021888
CPD-65 3763 LTT 7538 SAO 254445 Gaia DR3 6438084169150021888
GC 26104 2MASS J19023725-6455314 TIC 464547765

References (81 between 1850 and 2026) (Total 81)
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 : 4    Distance : 2    Var : 1    Rot : 1    Fe/H : 14    Plx : 5    PM : 7    SpT : 4   

   

Observing logs
IUE : 1   

   

External archives :

Link by name to the catalogue in VizieR :

HD 176021 CD-65 2528 CPD-65 3763 GSC 09078-01236 HIC 93507
HIP 93507 2MASS J19023725-6455314 NLTT 47292 PLX 4397 PPM 363734
SAO 254445 TYC 9078-1236-1 uvby98 100176021 WISEA J190236.87-645533.9 Gaia DR2 6438084169150021888
Gaia DR3 6438084169150021888

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