BD+37 2284

Query : BD+37 2284

Basic data :
BD+37 2284 -- delta Sct Variable
Other object types: otypes_help 		* (BD,AG,...), dS* (2011A&A), V* (1SWASP), blu (SBS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		12 30 24.4630878528 +37 03 56.498519916 (Optical) [ 0.0137 0.0152 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 27 57.0844661065 +37 20 30.865699133 [ 0.0137 0.0152 90 ]
Gal coord. (ep=J2000) : 		145.7127741625216 +79.1152529582853 [ 0.0137 0.0152 90 ]
Proper motions mas/yr : 		14.681 -9.084 [0.014 0.022 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -24.40 [0.71] / z(spectroscopic) -0.000081 [0.000002] / cz -24.40 [0.71]
   (Opt) A 2022yCat.1355....0G
Parallaxes (mas): 		2.3953 [0.0209] A 2020yCat.1350....0G
Spectral type: 		kA7hA7VmF2 C 1961ApJ...134..195S
Fluxes (6) :
B 9.94 [~] E ~
V 9.72 [~] E ~
G 9.695013 [0.002785] C 2022yCat.1355....0G
J 9.298 [0.024] C 2003yCat.2246....0C
H 9.202 [0.030] C 2003yCat.2246....0C
K 9.160 [0.022] C 2003yCat.2246....0C
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Identifiers (25) :
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BD+37 2284 2MASS J12302447+3703564 TIC 376689223 [SS59] I 293
AG+37 1198 PPM 76521 TYC 2530-434-1 Gaia DR2 1519763221228920192
GCRV 63320 Renson 31600 UBV 11238 Gaia DR3 1519763221228920192
GEN# +0.03702284 ROT 20 UBV M 2769 Gaia DR1 1519763216933457536
GSC 02530-00434 SAO 63030 uvby98 003702284
HIC 61025 SBS 19 WEB 10864
HIP 61025 1SWASP J123024.46+370356.4 [M60b]+37 226

References (29 between 1850 and 2026) (Total 29)
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    Var : 1    Rot : 2    Plx : 5    PM : 4    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

BD+37 2284 AG+37 1198 GSC 02530-00434 HIC 61025 HIP 61025
2MASS J12302447+3703564 PPM 76521 SAO 63030 TYC 2530-434-1 uvby98 003702284
Gaia DR2 1519763221228920192 Gaia DR3 1519763221228920192 Gaia DR1 1519763216933457536

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