BD+44 3975

Query : BD+44 3975

Basic data :
BD+44 3975 -- Star
Other object types: otypes_help 		* (BD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 53 33.1951125096 +45 19 27.272613504 (Optical) [ 0.0417 0.0460 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 51 34.9861428714 +45 05 16.583429655 [ 0.0417 0.0460 90 ]
Gal coord. (ep=J2000) : 		093.1779244438005 -07.0239929387443 [ 0.0417 0.0460 90 ]
Proper motions mas/yr : 		-10.445 -8.383 [0.053 0.058 90] A 2020yCat.1350....0G
Parallaxes (mas): 		2.0633 [0.0552] A 2020yCat.1350....0G
Spectral type: 		A2 D ~
Fluxes (6) :
B 9.36 [0.02] D 2000A&A...355L..27H
V 9.08 [0.02] D 2000A&A...355L..27H
G 9.012239 [0.002762] C 2020yCat.1350....0G
J 8.383 [0.027] C 2003yCat.2246....0C
H 8.243 [0.046] C 2003yCat.2246....0C
K 8.193 [0.029] C 2003yCat.2246....0C
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Identifiers (11) :
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BD+44 3975 2MASS J21533318+4519272 TIC 455518002 Gaia DR3 1973581319840612352
AG+45 1935 PPM 62175 TYC 3604-744-1 Gaia DR1 1973581315538208768
GSC 03604-00744 SAO 51405 Gaia DR2 1973581319840612352

References (3 between 1850 and 2026) (Total 3)
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

Distance : 2    Plx : 3    PM : 3   

   

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Link by name to the catalogue in VizieR :

BD+44 3975 AG+45 1935 GSC 03604-00744 2MASS J21533318+4519272 PPM 62175
SAO 51405 TYC 3604-744-1 Gaia DR2 1973581319840612352 Gaia DR3 1973581319840612352 Gaia DR1 1973581315538208768

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