HD 186778

Query : HD 186778

Basic data :
HD 186778 -- Double or Multiple Star
Other object types: otypes_help 		* (AG,BD,...), ** (CCDM,**,...), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		19 46 35.0899848407 -01 22 36.718640856 (Optical) [ 0.4804 0.4538 90 ] A 2018yCat.1345....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 43 59.8358797652 -01 30 00.891741568 [ 0.4804 0.4538 90 ]
Gal coord. (ep=J2000) : 		038.0668767170517 -12.8845430882028 [ 0.4804 0.4538 90 ]
Proper motions mas/yr : 		-9.260 -5.380 [1.025 0.869 90] A 2018yCat.1345....0G
Parallaxes (mas): 		3.78 [0.92] A 2007A&A...474..653V
Spectral type: 		A2IV C 1999MSS...C05....0H
Angular size (arcmin): 		0.0033 0.0 131 (Opt) D 2001AJ....122.3466M
Fluxes (6) :
B 7.61 [0.02] D 2000A&A...355L..27H
V 7.38 [0.01] D 2000A&A...355L..27H
G 7.440596 [0.007313] C 2020yCat.1350....0G
J 6.854 [0.020] C 2003yCat.2246....0C
H 6.788 [0.027] C 2003yCat.2246....0C
K 6.739 [0.021] C 2003yCat.2246....0C
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Identifiers (21) :
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CCDM J19466-0123AB HIC 97308 TD1 25395 YZ 91 4976
** RST 5143 HIP 97308 TIC 251737952 Gaia DR2 4235068312008942336
AG-01 2408 IDS 19414-0137 AB TYC 5146-1836-1 Gaia DR3 4235068312008942336
BD-01 3824 2MASS J19463508-0122366 uvby98 100186778
GSC 05146-01836 PPM 180791 WDS J19466-0123AB
HD 186778 SAO 143786 YZ 0 3671

References (14 between 1850 and 2026) (Total 14)
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

Plx : 2    PM : 4    SpT : 2   

   

External archives :

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

Link by name to the catalogue in VizieR :

CCDM J19466-0123AB AG-01 2408 BD-01 3824 GSC 05146-01836 HD 186778
HIC 97308 HIP 97308 2MASS J19463508-0122366 PPM 180791 SAO 143786
TD1 25395 TYC 5146-1836-1 uvby98 100186778 WDS J19466-0123AB Gaia DR2 4235068312008942336
Gaia DR3 4235068312008942336

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