HD 17742

Query : HD 17742

Basic data :
HD 17742 -- Double or Multiple Star
Other object types: otypes_help 		* (HD,CPC,...), ** (**,WDS), PM* (2007A&A), X (1RXS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		02 42 35.5597334304 -79 47 02.845198932 (Optical) [ 0.0292 0.0333 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		02 44 05.0312104027 -79 59 45.792851054 [ 0.0292 0.0333 90 ]
Gal coord. (ep=J2000) : 		297.0624867831007 -36.0433358645818 [ 0.0292 0.0333 90 ]
Proper motions mas/yr : 		98.724 85.153 [0.039 0.040 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -1.38 [0.43] / z(spectroscopic) -0.000005 [0.000001] / cz -1.38 [0.43]
   (Opt) A 2022yCat.1355....0G
Parallaxes (mas): 		16.6736 [0.0339] A 2020yCat.1350....0G
Spectral type: 		G8/K0IV/V E 1975MSS...C01....0H
Fluxes (6) :
B 10.26 [0.03] D 2000A&A...355L..27H
V 9.43 [0.02] D 2000A&A...355L..27H
G 9.268008 [0.002871] C 2022yCat.1355....0G
J 7.814 [0.024] C 2003yCat.2246....0C
H 7.394 [0.044] C 2003yCat.2246....0C
K 7.294 [0.026] C 2003yCat.2246....0C
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Identifiers (16) :
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HD 17742 GEN# +1.00017742 2MASS J02423560-7947028 uvby98 100017742
** TOK 362 GSC 09370-00981 1RXS J024224.2-794728 WDS J02426-7947AB
CPC 21.3 290 HIC 12654 TIC 370237945 Gaia DR3 4620495550404365056
CPD-80 58 HIP 12654 TYC 9370-981-1 Gaia DR2 4620495546107681664

References (30 between 1850 and 2026) (Total 30)
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 : 3    Rot : 1    Fe/H : 1    Plx : 4    PM : 4    SpT : 2   

   

External archives :

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

Link by name to the catalogue in VizieR :

HD 17742 CPD-80 58 GSC 09370-00981 HIC 12654 HIP 12654
2MASS J02423560-7947028 1RXS J024224.2-794728 TYC 9370-981-1 uvby98 100017742 WDS J02426-7947AB
Gaia DR3 4620495550404365056 Gaia DR2 4620495546107681664

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