HD 157020

Query : HD 157020

Basic data :
HD 157020 -- Star
Other object types: otypes_help 		* (HD,CD,...), UV ([SC96]), NIR (2MASS)
ICRS coord. (ep=J2000) : 		17 22 54.2896200912 -43 55 17.859179064 (Optical) [ 0.0193 0.0134 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		17 19 17.1194311669 -43 52 28.315186026 [ 0.0193 0.0134 90 ]
Gal coord. (ep=J2000) : 		344.9283824376167 -04.2886390964674 [ 0.0193 0.0134 90 ]
Proper motions mas/yr : 		2.376 -2.771 [0.029 0.023 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.8078 [0.0237] A 2020yCat.1350....0G
Spectral type: 		B3III/IV D 1978MSS...C02....0H
Fluxes (6) :
B 9.47 [0.02] D 2000A&A...355L..27H
V 9.39 [0.02] D 2000A&A...355L..27H
G 9.359825 [0.002775] C 2020yCat.1350....0G
J 9.134 [0.024] C 2003yCat.2246....0C
H 9.082 [0.022] C 2003yCat.2246....0C
K 9.086 [0.023] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 10181 Display criteria :

Identifiers (15) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 157020 GSC 07895-00620 TIC 217608881 Gaia DR2 5953355220976166016
CD-43 11640 2MASS J17225428-4355179 TYC 7895-620-1 Gaia DR3 5953355220976166016
CPC 0 16085 PPM 322881 [SC95] ZET 384 Gaia DR1 5953355220976166016
CPD-43 8015 SAO 227884 [SC96] Mis 412

References (8 between 1850 and 2026) (Total 8)
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

Distance : 2    Plx : 3    PM : 2    SpT : 2   

   

External archives :

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

Link by name to the catalogue in VizieR :

HD 157020 CD-43 11640 CPD-43 8015 GSC 07895-00620 2MASS J17225428-4355179
PPM 322881 SAO 227884 TYC 7895-620-1 Gaia DR2 5953355220976166016 Gaia DR3 5953355220976166016
Gaia DR1 5953355220976166016

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