BD+20 488

Query : BD+20 488

Basic data :
BD+20 488 -- Star
Other object types: otypes_help 		* (BD,AG,...), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		03 00 37.1395475448 +21 02 25.333708344 (Optical) [ 0.0274 0.0253 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		02 57 45.4022378303 +20 50 34.514997374 [ 0.0274 0.0253 90 ]
Gal coord. (ep=J2000) : 		159.2145555835993 -32.5777724242737 [ 0.0274 0.0253 90 ]
Proper motions mas/yr : 		-6.984 -6.532 [0.039 0.028 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -12.56 [0.26] / z(spectroscopic) -0.000042 [0.000001] / cz -12.56 [0.26]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		1.0231 [0.0334] A 2020yCat.1350....0G
Spectral type: 		K7 D ~
Fluxes (6) :
B 10.58 [0.06] D 2000A&A...355L..27H
V 9.06 [0.02] D 2000A&A...355L..27H
G 8.386162 [0.002790] C 2020yCat.1350....0G
J 6.087 [0.021] C 2003yCat.2246....0C
H 5.357 [0.024] C 2003yCat.2246....0C
K 5.145 [0.018] C 2003yCat.2246....0C
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Identifiers (13) :
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BD+20 488 2MASS J03003714+2102252 TYC 1230-735-1 Gaia DR1 108519426839697024
AG+20 269 PPM 92137 YZ 20 874
GSC 01230-00735 SAO 75682 Gaia DR2 108519431135307136
IRAS 02577+2050 TIC 426453579 Gaia DR3 108519431135307136

References (5 between 1850 and 2026) (Total 5)
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 : 3   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : BD+20 488

Link by name to the catalogue in VizieR :

BD+20 488 AG+20 269 GSC 01230-00735 IRAS 02577+2050 2MASS J03003714+2102252
PPM 92137 SAO 75682 TYC 1230-735-1 Gaia DR2 108519431135307136 Gaia DR3 108519431135307136
Gaia DR1 108519426839697024

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