HD 177550

Query : HD 177550

Basic data :
HD 177550 -- Red Supergiant Candidate
Other object types: otypes_help 		* (HD,AG,...), IR (EIC,IRAS,...), s?r (2025A&A), LP? (2022yCat), V* (AAVSO), NIR (2MASS)
ICRS coord. (ep=J2000) : 		19 05 05.4377024496 +01 36 30.917390652 (Optical) [ 0.0372 0.0320 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 02 33.4136395552 +01 31 55.532938101 [ 0.0372 0.0320 90 ]
Gal coord. (ep=J2000) : 		035.9219512916119 -02.3019214367948 [ 0.0372 0.0320 90 ]
Proper motions mas/yr : 		1.064 -2.867 [0.048 0.037 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 2.64 [0.23] / z(spectroscopic) 0.000009 [0.000001] / cz 2.64 [0.23]
   (Opt) A 2022yCat.1355....0G
Parallaxes (mas): 		0.8574 [0.0409] A 2020yCat.1350....0G
Spectral type: 		M3III C 1999MSS...C05....0H
Fluxes (6) :
B 10.16 [~] E ~
V 8.04 [~] E ~
G 6.291316 [0.004241] C 2020yCat.1350....0G
J 2.395 [0.276] D 2003yCat.2246....0C
H 1.370 [0.220] D 2003yCat.2246....0C
K 1.024 [0.264] D 2003yCat.2246....0C
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Identifiers (21) :
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HD 177550 GSC 00462-00346 SAO 124242 AAVSO 1900+01
AG+01 2236 IRAS 19025+0131 SKY# 35294 Gaia DR3 4267576472807504000
BD+01 3880 IRC +00411 TIC 178306447 Gaia DR2 4267576472807504000
DO 5323 2MASS J19050545+0136307 TYC 462-346-1
EIC 744 PPM 167132 UBV M 23467
GEN# +1.00177550 RAFGL 5334S YZ 1 6518

References (9 between 1850 and 2026) (Total 9)
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 : 2    Distance : 3    Plx : 2    PM : 2    SpT : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 177550

Link by name to the catalogue in VizieR :

HD 177550 AG+01 2236 BD+01 3880 DO 5323 GSC 00462-00346
IRAS 19025+0131 IRC +00411 2MASS J19050545+0136307 PPM 167132 RAFGL 5334S
SAO 124242 TYC 462-346-1 Gaia DR3 4267576472807504000 Gaia DR2 4267576472807504000

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