21335-0230 HDS 3066

 
 
21h 33m 31.46s -02° 30' 21.6" P.A. 105.00 sep 1.7 mag 10.88,12.47 Sp K7 dist. 42.57 pc (138.86 l.y.)
 
 
Coord 2000 21335-0230 Discov num HDS3066 Comp Coord arcsec 2000 21 33 31.46 -02 30 21.6
Date first 1991 Date last 2016 Obs 4
Pa first 115 Pa last 105 P.A. Now (θ) 105°
Sep first 1.6 Sep last 1.688 Sep. Now (ρ) 1.688"
Mag pri 10.88 Mag sec 12.47 delta mag (ΔM) 1.59 Spectral class K7 (yellow-orange)
Pri motion ra +170 Sec motion ra +176
Pri motion dec -095 Sec motion dec -095
Notes
rPM=0.03 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius HIP 106439 Tycho2 5212-00322-3 Gaia DR2 2672883806159818240
BD BD-03 5242 Distance 42.57 Distance ly 138.86