* tau Oph A

Query : * tau Oph A

Basic data :
* tau Oph A -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,*,...), ** (**,ADS,...), SB* (2004A&A,SBC9)
ICRS coord. (ep=J2000) : 		18 03 04.9185025992 -08 10 49.268567928 (Optical) [ 0.1187 0.0990 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 00 21.4888580024 -08 10 54.904947952 [ 0.1187 0.0990 90 ]
Gal coord. (ep=J2000) : 		020.0607016671571 +06.8697382382708 [ 0.1187 0.0990 90 ]
Proper motions mas/yr : 		12.654 -37.697 [0.136 0.104 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -40.2 [2] / z(~) -0.000134 [0.000007] / cz -40.20 [2.00]
   E 1953GCRV..C......0W
Parallaxes (mas): 		18.1881 [0.1551] A 2020yCat.1350....0G
Spectral type: 		F2IV C 1999MSS...C05....0H
Fluxes (3) :
B 5.70 [0.01] C 2002A&A...384..180F
V 5.27 [0.01] C 2002A&A...384..180F
G 5.126288 [0.003009] C 2020yCat.1350....0G
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 1 Display criteria :

Identifiers (25) :
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HD 164765 CSI-08 4549 2 IDS 17576-0811 A TYC 5675-662-1
* 69 Oph A GC 24565 PLX 4122 WDS J18031-0811A
* tau Oph A GCRV 10479 PLX 4122.00 Gaia DR2 4170583776094715520
** STF 2262A GJ 700.1 A PMSC 17576-0810A Gaia DR3 4170583776094715520
ADS 11005 A GJ 9612 A PMSC 17576-0810Aab
BD-08 4549A HERZ 14729 ROT 2528
CCDM J18031-0811A HR 6734 SBC9 2558

References (82 between 1850 and 2026) (Total 82)
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 : 4    Distance : 2    Rot : 1    Fe/H : 3    Plx : 3    PM : 3    SpT : 2   

   

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HD 164765 CCDM J18031-0811A GJ 700.1 A GJ 9612 A HR 6734
PLX 4122 TYC 5675-662-1 WDS J18031-0811A Gaia DR2 4170583776094715520 Gaia DR3 4170583776094715520

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