BD+20 424

Query : BD+20 424

Basic data :
BD+20 424 -- High Proper Motion Star
Other object types: otypes_help 		* (BD,AG,...), PM* (2016ApJS,LSPM), NIR (2MASS), MIR (WISEA)
ICRS coord. (ep=J2000) : 		02 34 00.4082855712 +21 08 53.655399564 (Optical) [ 0.0162 0.0161 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		02 31 10.3454454239 +20 55 50.299257470 [ 0.0162 0.0161 90 ]
Gal coord. (ep=J2000) : 		152.7407506340504 -35.7174486723021 [ 0.0162 0.0161 90 ]
Proper motions mas/yr : 		122.980 -95.590 [0.022 0.021 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -6.75 [0.80] / z(spectroscopic) -0.000023 [0.000003] / cz -6.75 [0.80]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		8.6172 [0.0192] A 2020yCat.1350....0G
Spectral type: 		F8 D ~
Fluxes (5) :
R 9.3 [~] E 1998yCat.1252....0M
G 9.300544 [0.002767] C 2020yCat.1350....0G
J 8.397 [0.021] C 2003yCat.2246....0C
H 8.161 [0.020] C 2003yCat.2246....0C
K 8.123 [0.017] C 2003yCat.2246....0C
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Identifiers (18) :
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BD+20 424 2MASS J02340039+2108536 TYC 1222-902-1 Gaia DR2 88233063645588096
AG+20 229 PPM 91790 UCAC2 39256484 Gaia DR3 88233063645588096
ASCC 745616 Pul -3 210277 USNO-B1.0 1111-00029192 Gaia DR1 88233059350122752
GSC 01222-00902 SAO 75442 WISEA J023400.49+210852.6
LSPM J0234+2108 TIC 247016775 YZ 20 774

References (6 between 1850 and 2026) (Total 6)
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 : 1    Distance : 2    Plx : 3    PM : 6   

   

External archives :

Link by name to the catalogue in VizieR :

BD+20 424 AG+20 229 GSC 01222-00902 LSPM J0234+2108 2MASS J02340039+2108536
PPM 91790 SAO 75442 TYC 1222-902-1 UCAC2 39256484 USNO-B1.0 1111-00029192
WISEA J023400.49+210852.6 Gaia DR2 88233063645588096 Gaia DR3 88233063645588096 Gaia DR1 88233059350122752

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