BD+30 4885

Query : BD+30 4885

Basic data :
BD+30 4885 -- gamma Dor Variable
Other object types: otypes_help 		* (BD,AG,...), gD* (2023A&A), Pu* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		23 08 44.4840729840 +30 52 13.235561688 (Optical) [ 0.0290 0.0309 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		23 06 19.5863365381 +30 35 57.836895623 [ 0.0290 0.0309 90 ]
Gal coord. (ep=J2000) : 		098.2556756173378 -27.0341773761207 [ 0.0290 0.0309 90 ]
Proper motions mas/yr : 		37.143 -11.326 [0.038 0.042 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 5.31 [0.51] / z(spectroscopic) 0.000018 [0.000002] / cz 5.31 [0.51]
   (Opt) A 2022yCat.1355....0G
Parallaxes (mas): 		4.7338 [0.0424] A 2020yCat.1350....0G
Spectral type: 		A3III C ~
Fluxes (6) :
B 9.60 [0.02] D 2000A&A...355L..27H
V 9.28 [0.02] D 2000A&A...355L..27H
G 9.207131 [0.002828] C 2020yCat.1350....0G
J 8.496 [0.023] C 2003yCat.2246....0C
H 8.363 [0.033] C 2003yCat.2246....0C
K 8.366 [0.027] C 2003yCat.2246....0C
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Identifiers (14) :
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BD+30 4885 2MASS J23084447+3052130 TYC 2751-1230-1 Gaia DR3 1885853039401863936
AG+30 2601 PPM 88566 WEB 20293 Gaia DR1 1885853035104569344
GCRV 14531 SAO 73034 YZ 30 13915
GSC 02751-01230 TIC 305999633 Gaia DR2 1885853039401863936

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 : 5    Distance : 2    Var : 2    Plx : 3    PM : 3    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

BD+30 4885 AG+30 2601 GSC 02751-01230 2MASS J23084447+3052130 PPM 88566
SAO 73034 TYC 2751-1230-1 Gaia DR2 1885853039401863936 Gaia DR3 1885853039401863936 Gaia DR1 1885853035104569344

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