HD 228890

Query : HD 228890

Basic data :
HD 228890 -- Red Supergiant
Other object types: otypes_help 		* (HD,AG,...), s*r (2020A&A), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		20 19 19.9698702744 +34 11 01.116234924 (Optical) [ 0.0112 0.0145 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 17 23.4233845951 +34 01 32.200941869 [ 0.0112 0.0145 90 ]
Gal coord. (ep=J2000) : 		072.8208343393630 -01.1054234942503 [ 0.0112 0.0145 90 ]
Proper motions mas/yr : 		2.706 -0.066 [0.015 0.019 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -10.48 [0.19] / z(spectroscopic) -0.000035 [0.000001] / cz -10.48 [0.19]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		0.8572 [0.0168] A 2020yCat.1350....0G
Spectral type: 		K2I C 2020A&A...644A..62C
Fluxes (6) :
B 9.96 [0.04] D 2000A&A...355L..27H
V 8.12 [0.01] D 2000A&A...355L..27H
G 7.328101 [0.002776] C 2020yCat.1350....0G
J 5.105 [0.274] D 2003yCat.2246....0C
H 4.214 [0.204] D 2003yCat.2246....0C
K 3.903 [0.272] D 2003yCat.2246....0C
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Identifiers (14) :
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HD 228890 GSC 02680-00929 SAO 69828 Gaia DR3 2055514624244329984
AG+34 2022 IRAS 20174+3401 TIC 426590926 Gaia DR1 2055514619937560576
BD+33 3854 2MASS J20191997+3411010 TYC 2680-929-1
DO 18855 PPM 84709 Gaia DR2 2055514624244329984

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 : 3    SpT : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 228890

Link by name to the catalogue in VizieR :

HD 228890 AG+34 2022 BD+33 3854 DO 18855 GSC 02680-00929
IRAS 20174+3401 2MASS J20191997+3411010 PPM 84709 SAO 69828 TYC 2680-929-1
Gaia DR2 2055514624244329984 Gaia DR3 2055514624244329984 Gaia DR1 2055514619937560576

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