BD+20 2091

Query : BD+20 2091

Basic data :
BD+20 2091 -- Long-Period Variable
Other object types: otypes_help 		* (BD,DO,...), LP* (2022yCat), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		08 28 24.8934480672 +19 35 44.517582060 (Optical) [ 0.0381 0.0257 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		08 25 32.0030532841 +19 45 44.241372751 [ 0.0381 0.0257 90 ]
Gal coord. (ep=J2000) : 		204.8425799580651 +29.8159501106784 [ 0.0381 0.0257 90 ]
Proper motions mas/yr : 		1.223 -4.674 [0.043 0.031 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.7545 [0.0435] A 2020yCat.1350....0G
Spectral type: 		M6 D 1986ApJ...301..927S
Fluxes (6) :
B 12.30 [0.28] D 2000A&A...355L..27H
V 10.75 [0.07] D 2000A&A...355L..27H
G 8.814824 [0.004597] C 2020yCat.1350....0G
J 5.059 [0.037] C 2003yCat.2246....0C
H 4.335 [0.206] D 2003yCat.2246....0C
K 4.084 [0.230] D 2003yCat.2246....0C
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Identifiers (11) :
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BD+20 2091 IRAS 08255+1945 TIC 14703851 Gaia DR2 662961191783751168
DO 13557 2MASS J08282489+1935444 TYC 1387-678-1 Gaia DR3 662961191783751168
GSC 01387-00678 StM 103 UCAC2 38790637

References (5 between 1850 and 2026) (Total 5)
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 : 1    Var : 1    Plx : 2    PM : 2    SpT : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : BD+20 2091

Link by name to the catalogue in VizieR :

BD+20 2091 DO 13557 GSC 01387-00678 IRAS 08255+1945 2MASS J08282489+1935444
TYC 1387-678-1 UCAC2 38790637 Gaia DR2 662961191783751168 Gaia DR3 662961191783751168

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