BD+30 4575

Query : BD+30 4575

Basic data :
BD+30 4575 -- Star
Other object types: otypes_help 		* (BD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 58 46.7610696192 +31 07 03.307691856 (Optical) [ 0.0134 0.0208 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 56 33.4548218144 +30 52 41.420127199 [ 0.0134 0.0208 90 ]
Gal coord. (ep=J2000) : 		084.7481228795845 -18.6684603121781 [ 0.0134 0.0208 90 ]
Proper motions mas/yr : 		-11.574 -16.631 [0.019 0.024 90] A 2020yCat.1350....0G
Parallaxes (mas): 		2.9318 [0.0234] A 2020yCat.1350....0G
Spectral type: 		F0 D ~
Fluxes (6) :
B 10.31 [0.03] D 2000A&A...355L..27H
V 10.12 [0.04] D 2000A&A...355L..27H
G 9.979974 [0.002770] C 2020yCat.1350....0G
J 9.416 [0.023] C 2003yCat.2246....0C
H 9.273 [0.021] C 2003yCat.2246....0C
K 9.228 [0.018] C 2003yCat.2246....0C
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Identifiers (11) :
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BD+30 4575 2MASS J21584676+3107033 TIC 236663478 Gaia DR3 1897872797437657984
AG+30 2439 PPM 87256 TYC 2719-1221-1 Gaia DR1 1897872793140238976
GSC 02719-01221 SAO 71901 Gaia DR2 1897872797437657984

References (4 between 1850 and 2026) (Total 4)
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 : 3   

   

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Link by name to the catalogue in VizieR :

BD+30 4575 AG+30 2439 GSC 02719-01221 2MASS J21584676+3107033 PPM 87256
SAO 71901 TYC 2719-1221-1 Gaia DR2 1897872797437657984 Gaia DR3 1897872797437657984 Gaia DR1 1897872793140238976

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