16364-0219 BUP 171 (12 Oph)

 
 
16h 36m 21.45s -02° 19' 28.5" P.A. 266.00 sep 137.9 mag 5.76,13.40 Sp K2V dist. 9.75 pc (31.8 l.y.)
 
 
Coord 2000 16364-0219 Discov num BUP 171 Comp Coord arcsec 2000 16 36 21.45 -02 19 28.5
Date first 1910 Date last 2011 Obs 4
Pa first 245 Pa last 265.5 P.A. Now (θ) 265.5°
Sep first 100.3 Sep last 137.86 Sep. Now (ρ) 137.86"
Mag pri 5.76 Mag sec 13.40 delta mag (ΔM) 7.64 Spectral class K2V (yellow-orange)
Pri motion ra +458 Sec motion ra
Pri motion dec -310 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 12 Oph Var name V2133 Oph Constellation Ophiuchus SAO 141269
HIP 81300 Tycho2 5052-00996-1 HD 149661 HR 6171
GC 22321 GL Gl 631 DM BD-02 4211 BD BD-01 3220
Flamsteed 12 Ophiuchi Flamsteed name 12 Oph FK5 1433 Distance 9.75
Distance ly 31.8