HD 170777

Query : HD 170777

Basic data :
HD 170777 -- Star
Other object types: otypes_help 		* (HD,AG,...), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		18 23 31.0958345784 +74 10 04.720383048 (Optical) [ 0.0691 0.0813 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 24 51.3147176261 +74 08 18.723214534 [ 0.0691 0.0813 90 ]
Gal coord. (ep=J2000) : 		105.0859113077157 +27.9170207408573 [ 0.0691 0.0813 90 ]
Proper motions mas/yr : 		2.027 7.962 [0.086 0.100 90] A 2020yCat.1350....0G
Parallaxes (mas): 		2.8569 [0.0725] A 2020yCat.1350....0G
Spectral type: 		A2 E 1993yCat.3135....0C
Fluxes (7) :
B 8.94 [0.02] D 2000A&A...355L..27H
V 8.82 [0.01] D 2000A&A...355L..27H
R 10.2 [~] E 1998yCat.1252....0M
G 8.801079 [0.002771] C 2020yCat.1350....0G
J 8.531 [0.024] C 2003yCat.2246....0C
H 8.515 [0.034] C 2003yCat.2246....0C
K 8.500 [0.020] C 2003yCat.2246....0C
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Identifiers (15) :
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HD 170777 GSC 04441-00300 SAO 9109 Gaia DR2 2267256271408757248
AG+74 533 2MASS J18233109+7410046 TD1 22602 Gaia DR3 2267256271408757248
BD+74 769 PPM 9844 TIC 367838785 Gaia DR1 2267256267112671488
GPM 275.879588+74.167937 Pul -3 1390289 TYC 4441-300-1

References (8 between 1850 and 2026) (Total 8)
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 : 5    SpT : 1   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

HD 170777 AG+74 533 BD+74 769 GSC 04441-00300 2MASS J18233109+7410046
PPM 9844 SAO 9109 TD1 22602 TYC 4441-300-1 Gaia DR2 2267256271408757248
Gaia DR3 2267256271408757248 Gaia DR1 2267256267112671488

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