BD+46 2978

Query : BD+46 2978

Basic data :
BD+46 2978 -- Star
Other object types: otypes_help 		* (BD,AG,...), ** (CCDM,IDS,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 33 57.9950518008 +46 43 30.423782352 (Optical) [ 0.0096 0.0109 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 32 19.7542555194 +46 33 09.649617796 [ 0.0096 0.0109 90 ]
Gal coord. (ep=J2000) : 		084.6540446150827 +03.9032148094335 [ 0.0096 0.0109 90 ]
Proper motions mas/yr : 		-2.387 -2.344 [0.013 0.013 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -19.8 [~] / z(~) -0.000066 [~] / cz -19.80 [~]
   D 1974PDAO...14..283C
Parallaxes (mas): 		0.5362 [0.0116] A 2020yCat.1350....0G
Spectral type: 		OB- E 1964LS....C03....0H
Fluxes (6) :
B 9.60 [~] E ~
V 9.29 [~] E ~
G 9.181959 [0.002769] C 2020yCat.1350....0G
J 8.432 [0.023] C 2003yCat.2246....0C
H 8.433 [0.046] C 2003yCat.2246....0C
K 8.359 [0.016] C 2003yCat.2246....0C
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Identifiers (18) :
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BD+46 2978 GEN# +0.04602978 PPM 60157 Gaia DR2 2071438331449005440
AG+46 1662 GSC 03573-01507 SAO 49807 Gaia DR3 2071438331449005440
ALS 11437 IDS 20306+4621 B TIC 188554960 Gaia DR1 2071438331449005440
CCDM J20339+4642B LS III +46 10 TYC 3573-1507-1
GCRV 20045 2MASS J20335799+4643305 WDS J20339+4642B

References (15 between 1850 and 2026) (Total 15)
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 : 2    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

BD+46 2978 AG+46 1662 ALS 11437 CCDM J20339+4642B GSC 03573-01507
LS III +46 10 2MASS J20335799+4643305 PPM 60157 SAO 49807 TYC 3573-1507-1
WDS J20339+4642B Gaia DR2 2071438331449005440 Gaia DR3 2071438331449005440 Gaia DR1 2071438331449005440

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