22173-0042 STF 2887 (HD 211477)

 
 
22h 17m 20.81s -00° 42' 17.1" P.A. 30.00 sep 7.7 mag 9.85,9.93 Sp K0
 
 
Coord 2000 22173-0042 Discov num STF2887 Comp Coord arcsec 2000 22 17 20.81 -00 42 17.1
Date first 1829 Date last 2016 Obs 50
Pa first 26 Pa last 30.2 P.A. Now (θ) 30.2°
Sep first 8.8 Sep last 7.744 Sep. Now (ρ) 7.744"
Mag pri 9.85 Mag sec 9.93 delta mag (ΔM) 0.08 Spectral class K0 (yellow-orange)
Pri motion ra +102 Sec motion ra +102
Pri motion dec -037 Sec motion dec -048
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.098 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 211477 Constellation Aquarius Tycho2 5225-01703-1 HD 211477