BD+46 3442

Query : BD+46 3442

Basic data :
BD+46 3442 -- Star
Other object types: otypes_help 		* (BD,DO,...), IR (Elia,IRAS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 47 41.9100684144 +47 19 56.592212736 (Optical) [ 0.0151 0.0145 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 45 47.7807647570 +47 05 59.113132578 [ 0.0151 0.0145 90 ]
Gal coord. (ep=J2000) : 		093.6748544628123 -04.8309513444114 [ 0.0151 0.0145 90 ]
Proper motions mas/yr : 		-0.181 1.658 [0.020 0.017 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -27.80 [0.30] / z(spectroscopic) -0.000093 [0.000001] / cz -27.80 [0.30]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		0.8278 [0.0187] A 2020yCat.1350....0G
Spectral type: 		M2 D ~
Fluxes (6) :
B 12.1 [~] E ~
V 10.4 [~] E ~
G 8.928308 [0.002943] C 2020yCat.1350....0G
J 5.639 [0.054] C 2003yCat.2246....0C
H 4.648 [0.033] C 2003yCat.2246....0C
K 4.260 [0.036] C 2003yCat.2246....0C
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Identifiers (13) :
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BD+46 3442 GSC 03608-01619 TYC 3608-1619-1 Gaia DR1 1974780539130473216
DO 40126 IRAS 21458+4706 UBV M 3604
Elia 1-2 2MASS J21474189+4719565 Gaia DR2 1974780543430896128
GEN# +0.04603442 TIC 345612391 Gaia DR3 1974780543430896128

References (7 between 1850 and 2026) (Total 7)
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   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : BD+46 3442

Link by name to the catalogue in VizieR :

BD+46 3442 DO 40126 GSC 03608-01619 IRAS 21458+4706 2MASS J21474189+4719565
TYC 3608-1619-1 Gaia DR2 1974780543430896128 Gaia DR3 1974780543430896128 Gaia DR1 1974780539130473216

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