BD+20 274

Query : BD+20 274

Basic data :
BD+20 274 -- Emission-line Star
Other object types: otypes_help 		* (BD,AG,...), Em* (2023ApJS), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		01 43 40.8759753504 +21 00 19.025847072 (Optical) [ 0.0150 0.0134 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		01 40 56.1186268192 +20 45 15.254501798 [ 0.0150 0.0134 90 ]
Gal coord. (ep=J2000) : 		138.9741969631632 -40.2334375044310 [ 0.0150 0.0134 90 ]
Proper motions mas/yr : 		0.272 -3.669 [0.022 0.016 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 5.56 [0.04] / z(spectroscopic) 0.000019 [0.000000] / cz 5.56 [0.04]
   (Opt) A 2018A&A...615A..31D
Parallaxes (mas): 		0.8331 [0.0176] A 2020yCat.1350....0G
Spectral type: 		G5 E 2022ApJS..261...26S
Fluxes (6) :
B 10.72 [0.07] D 2000A&A...355L..27H
V 9.367 [0.029] D 2000A&A...355L..27H
G 8.923197 [0.002766] C 2020yCat.1350....0G
J 7.003 [0.019] C 2003yCat.2246....0C
H 6.337 [0.020] C 2003yCat.2246....0C
K 6.169 [0.027] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 		Display criteria :

Identifiers (14) :
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BD+20 274 2MASS J01434087+2100191 TYC 1211-603-1 Gaia DR3 96530596864007552
AG+20 153 PPM 91030 UCAC2 39253979 Gaia DR2 96530596864007552
GSC 01211-00603 SAO 74893 YZ 20 517
LAMOST J014341.13+210019.0 TIC 60923874 Gaia DR1 96530592568878976

References (25 between 1850 and 2026) (Total 25)
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 : 5    Distance : 2    Fe/H : 6    Plx : 3    PM : 3    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

BD+20 274 AG+20 153 GSC 01211-00603 2MASS J01434087+2100191 PPM 91030
SAO 74893 TYC 1211-603-1 UCAC2 39253979 Gaia DR1 96530592568878976 Gaia DR3 96530596864007552
Gaia DR2 96530596864007552

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