HD 4742

Query : HD 4742

Basic data :
HD 4742 -- High Proper Motion Star
Other object types: otypes_help 		* (HD,AG,...), PM* (2016A&A), NIR (2MASS), MIR (WISEA)
ICRS coord. (ep=J2000) : 		00 50 15.2315196144 +56 31 34.329007776 (Optical) [ 0.0089 0.0111 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		00 47 19.6392557255 +56 15 13.523529546 [ 0.0089 0.0111 90 ]
Gal coord. (ep=J2000) : 		122.7676516941941 -06.3451674140224 [ 0.0089 0.0111 90 ]
Proper motions mas/yr : 		98.891 28.776 [0.012 0.015 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -22.97 [0.17] / z(spectroscopic) -0.000077 [0.000001] / cz -22.97 [0.17]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		7.7774 [0.0171] A 2020yCat.1350....0G
Spectral type: 		G5 E 1993yCat.3135....0C
Fluxes (6) :
B 9.05 [0.02] D 2000A&A...355L..27H
V 8.44 [0.01] D 2000A&A...355L..27H
G 8.294795 [0.002759] C 2020yCat.1350....0G
J 7.301 [0.024] C 2003yCat.2246....0C
H 7.031 [0.021] C 2003yCat.2246....0C
K 6.968 [0.026] C 2003yCat.2246....0C
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Identifiers (16) :
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HD 4742 GSC 03663-01117 TIC 312346926 YZ 56 681
AG+56 87 2MASS J00501525+5631342 TYC 3663-1117-1 Gaia DR2 423838784507696512
BD+55 171 PPM 25738 uvby98 100004742 Gaia DR3 423838784507696512
GEN# +1.00004742 SAO 21754 WISEA J005015.35+563134.6 Gaia DR1 423838780202524160

References (14 between 1850 and 2026) (Total 14)
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 : 2    Distance : 2    Rot : 1    Fe/H : 1    Plx : 3    PM : 4    SpT : 1   

   

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Link by name to the catalogue in VizieR :

HD 4742 AG+56 87 BD+55 171 GSC 03663-01117 2MASS J00501525+5631342
PPM 25738 SAO 21754 TYC 3663-1117-1 uvby98 100004742 WISEA J005015.35+563134.6
Gaia DR2 423838784507696512 Gaia DR3 423838784507696512 Gaia DR1 423838780202524160

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