BD+30 4815

Query : BD+30 4815

Basic data :
BD+30 4815 -- Star
Other object types: otypes_help 		* (BD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		22 49 18.7804895856 +30 48 09.234046404 (Optical) [ 0.0116 0.0138 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		22 46 57.1688973949 +30 32 16.727163930 [ 0.0116 0.0138 90 ]
Gal coord. (ep=J2000) : 		094.1134145177834 -25.1477902347715 [ 0.0116 0.0138 90 ]
Proper motions mas/yr : 		16.420 -14.761 [0.014 0.016 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 6.96 [0.17] / z(spectroscopic) 0.000023 [0.000001] / cz 6.96 [0.17]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		2.2051 [0.0191] A 2020yCat.1350....0G
Spectral type: 		K0 D ~
Fluxes (6) :
B 9.93 [0.03] D 2000A&A...355L..27H
V 8.84 [0.01] D 2000A&A...355L..27H
G 8.573123 [0.002758] C 2020yCat.1350....0G
J 7.035 [0.023] C 2003yCat.2246....0C
H 6.580 [0.018] C 2003yCat.2246....0C
K 6.448 [0.017] C 2003yCat.2246....0C
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Identifiers (13) :
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BD+30 4815 PPM 88239 YZ 30 13728 Gaia DR1 1889545985424888576
AG+30 2567 SAO 72756 [L91b] 372
GSC 02749-02240 TIC 239652580 Gaia DR2 1889545989722084608
2MASS J22491877+3048092 TYC 2749-2240-1 Gaia DR3 1889545989722084608

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 : 3   

   

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Link by name to the catalogue in VizieR :

BD+30 4815 AG+30 2567 GSC 02749-02240 2MASS J22491877+3048092 PPM 88239
SAO 72756 TYC 2749-2240-1 [L91b] 372 Gaia DR2 1889545989722084608 Gaia DR3 1889545989722084608
Gaia DR1 1889545985424888576

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