BD+25 2497

Query : BD+25 2497

Basic data :
BD+25 2497 -- Emission-line Star
Other object types: otypes_help 		* (1962AJ,BD,...), RG* (2021ApJ), Em* (2023ApJS), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		12 22 04.9224889944 +25 06 20.240330544 (Optical) [ 0.0218 0.0192 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 19 34.1274601723 +25 22 59.061341078 [ 0.0218 0.0192 90 ]
Gal coord. (ep=J2000) : 		228.3551414297113 +83.1083302946790 [ 0.0218 0.0192 90 ]
Proper motions mas/yr : 		-27.946 -17.477 [0.027 0.026 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 75.70 [0.51] / z(spectroscopic) 0.000253 [0.000002] / cz 75.71 [0.51]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		1.1225 [0.0269] A 2020yCat.1350....0G
Spectral type: 		G6 E 1962AJ.....67...37U
Fluxes (6) :
B 11.2 [~] E ~
V 10.3 [~] D 1962AJ.....67...37U
G 10.097174 [0.002763] C 2020yCat.1350....0G
J 8.644 [0.026] C 2003yCat.2246....0C
H 8.232 [0.047] C 2003yCat.2246....0C
K 8.101 [0.018] C 2003yCat.2246....0C
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Identifiers (20) :
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BD+25 2497 GSC 01989-00257 2MASS J12220492+2506203 UBV M 41672
AG+25 1335 JP11 5020 NGP 25 55 uvby98 521110088
Cl* Melotte 111 AV 1260 LAMOST J122205.38+250620.3 PPM 101842 Gaia DR2 4008235695931869824
Cl Melotte 111 88 LAMOST J122205.10+250620.2 TIC 328961514 Gaia DR3 4008235695932156288
GEN# +5.21110088 LAMOST J122205.25+250620.2 TYC 1989-257-1 Gaia DR1 4008235691636179072

References (21 between 1850 and 2026) (Total 21)
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 : 5    Distance : 2    Rot : 1    Fe/H : 1    Plx : 3    PM : 2    SpT : 6   

   

External archives :

Link by name to the catalogue in VizieR :

BD+25 2497 AG+25 1335 GSC 01989-00257 2MASS J12220492+2506203 PPM 101842
TYC 1989-257-1 uvby98 521110088 Gaia DR2 4008235695931869824 Gaia DR3 4008235695932156288 Gaia DR1 4008235691636179072

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