BD+44 3428

Query : BD+44 3428

Basic data :
BD+44 3428 -- Star
Other object types: otypes_help 		* (BD,GSC,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 19 37.6260978984 +44 30 52.737245892 (Optical) [ 0.0106 0.0128 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 17 57.6741899904 +44 21 22.139266883 [ 0.0106 0.0128 90 ]
Gal coord. (ep=J2000) : 		081.3927820733719 +04.6728425724458 [ 0.0106 0.0128 90 ]
Proper motions mas/yr : 		5.631 2.910 [0.014 0.015 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -16.54 [2.77] / z(spectroscopic) -0.000055 [0.000009] / cz -16.54 [2.77]
   (Opt) C 2018yCat.1345....0G
Parallaxes (mas): 		3.4392 [0.0136] A 2020yCat.1350....0G
Spectral type: 		A8 D ~
Fluxes (6) :
B 10.34 [0.03] D 2000A&A...355L..27H
V 10.05 [0.03] D 2000A&A...355L..27H
G 9.983917 [0.002764] C 2020yCat.1350....0G
J 9.444 [0.018] C 2003yCat.2246....0C
H 9.350 [0.017] C 2003yCat.2246....0C
K 9.308 [0.019] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 1719 Display criteria :

Identifiers (9) :
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BD+44 3428 TIC 193074256 Gaia DR2 2081295629293390976
GSC 03163-00117 TYC 3163-117-1 Gaia DR3 2081295629293390976
2MASS J20193762+4430527 [I59] +44 35 Gaia DR1 2081295624989894912

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 : 1    Distance : 2    Plx : 3    PM : 2   

   

External archives :

Link by name to the catalogue in VizieR :

BD+44 3428 GSC 03163-00117 2MASS J20193762+4430527 TYC 3163-117-1 Gaia DR2 2081295629293390976
Gaia DR3 2081295629293390976 Gaia DR1 2081295624989894912

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