BD+44 4020

Query : BD+44 4020

Basic data :
BD+44 4020 -- High Proper Motion Star
Other object types:
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* (AG,ASCC,...), PM* (LTT,LSPM,...), NIR (2MASS)
ICRS coord. (ep=J2000) :
22 01 49.4975957064 +45 31 13.064596572 (Optical) [ 0.0084 0.0097 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) :
21 59 48.4200360320 +45 16 46.290170929 [ 0.0084 0.0097 90 ]
Gal coord. (ep=J2000) :
094.4516315510278 -07.7652930728421 [ 0.0084 0.0097 90 ]
Proper motions mas/yr :
203.853 -55.841 [0.012 0.012 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz :
V(km/s) -28.38 [0.50] / z(spectroscopic) -0.000095 [0.000002] / cz -28.38 [0.50]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas):
16.4406 [0.0119] A 2020yCat.1350....0G
Spectral type:
K0 D ~
Fluxes (5) :
R 8.9 [~] E 2003AJ....125..984M
G 9.184797 [0.002758] C 2020yCat.1350....0G
J 8.044 [0.032] C 2003yCat.2246....0C
H 7.715 [0.024] C 2003yCat.2246....0C
K 7.627 [0.031] C 2003yCat.2246....0C
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Identifiers (18) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

LTT 18558 HIP 108756 SAO 51572 Gaia DR2 1974868126402091264
AG+45 1960 LSPM J2201+4531 TIC 331639563 Gaia DR3 1974868126402091264
ASCC 361159 2MASS J22014951+4531131 TYC 3605-323-1 Gaia DR1 1974868122099817216
BD+44 4020 NLTT 52734 UCAC2 47339131
HIC 108756 PPM 62376 USNO-B1.0 1355-00481004

References (14 between 1850 and 2026) (Total 14)
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 : 5    PM : 6   

   


External archives :

Link by name to the catalogue in VizieR :

AG+45 1960 BD+44 4020 HIC 108756 HIP 108756 LSPM J2201+4531
2MASS J22014951+4531131 NLTT 52734 PPM 62376 SAO 51572 TYC 3605-323-1
UCAC2 47339131 USNO-B1.0 1355-00481004 Gaia DR2 1974868126402091264 Gaia DR3 1974868126402091264 Gaia DR1 1974868122099817216

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