HD 189777

Query : HD 189777

Basic data :
HD 189777 -- Double or Multiple Star
Other object types: otypes_help 		* (HD,AG,...), ** (**,WDS), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		20 00 19.0295352816 +35 21 30.119231124 (Optical) [ 0.1021 0.1327 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 58 26.2635907339 +35 13 11.836244919 [ 0.1021 0.1327 90 ]
Gal coord. (ep=J2000) : 		071.6778260542098 +02.8085967260985 [ 0.1021 0.1327 90 ]
Proper motions mas/yr : 		-0.128 -8.596 [0.139 0.161 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 7.96 [0.17] / z(spectroscopic) 0.000027 [0.000001] / cz 7.96 [0.17]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		0.8065 [0.1487] A 2020yCat.1350....0G
Spectral type: 		K2 E 1993yCat.3135....0C
Angular size (arcmin): 		0.0033 0.0 200 (Opt) D 2001AJ....122.3466M
Fluxes (7) :
U 11.100 [0.010] C 1987A&AS...68..211O
B 9.360 [0.007] C 1987A&AS...68..211O
V 7.660 [0.009] C 1987A&AS...68..211O
G 7.008277 [0.002831] C 2020yCat.1350....0G
J 4.741 [0.218] D 2003yCat.2246....0C
H 3.932 [0.202] D 2003yCat.2246....0C
K 3.714 [0.280] D 2003yCat.2246....0C
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Identifiers (21) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 189777 GSC 02678-00850 PPM 84005 Gaia DR2 2059435998123867392
** HDS 2848 HIC 98465 SAO 69241 Gaia DR3 2059435998123867392
AG+35 1920 HIP 98465 SKY# 37510 Gaia DR1 2059435993800964352
AGKR 17871 IRAS 19584+3513 TIC 103614570
BD+34 3832 LF 3a +35 49 TYC 2678-850-1
DO 18443 2MASS J20001902+3521300 WDS J20003+3522AB

References (12 between 1850 and 2026) (Total 12)
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    Plx : 5    PM : 6    SpT : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 189777

Link by name to the catalogue in VizieR :

HD 189777 AG+35 1920 BD+34 3832 DO 18443 GSC 02678-00850
HIC 98465 HIP 98465 IRAS 19584+3513 LF 3a +35 49 2MASS J20001902+3521300
PPM 84005 SAO 69241 TYC 2678-850-1 WDS J20003+3522AB Gaia DR2 2059435998123867392
Gaia DR3 2059435998123867392 Gaia DR1 2059435993800964352

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