18143-6341 HDO 9002 (HD 166251)

 
 
18h 14m 16.32s -63° 41' 22.9" P.A. 193.00 sep 19.3 mag 6.50,11.60 Sp K4III dist. 167.79 pc (547.33 l.y.)
 
 
Coord 2000 18143-6341 Discov num HDO9002 Comp Coord arcsec 2000 18 14 16.32 -63 41 22.9
Date first 1897 Date last 2015 Obs 4
Pa first 182 Pa last 193.4 P.A. Now (θ) 193.4°
Sep first 19.0 Sep last 19.346 Sep. Now (ρ) 19.346"
Mag pri 6.50 Mag sec 11.60 delta mag (ΔM) 5.1 Spectral class K4III (yellow-orange)
Pri motion ra -025 Sec motion ra -013
Pri motion dec -058 Sec motion dec -031
Notes
rPM=0.468
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 166251 Constellation Pavo SAO 254179 HIP 89370
Tycho2 9059-03656-1 Gaia DR2 6630594017927298688 HD 166251 HR 6796
GC 24817 CP CP-63 4334 Distance 167.79 Distance ly 547.33