00331+1558 HEI 17

 
 
00h 33m 08.16s +15 58' 43.2" P.A. 221.00 sep 1.9 mag 10.57,13.20
 
 
Coord 2000 00331+1558 Discov num HEI  17 Comp Coord arcsec 2000 00 33 08.16 +15 58 43.2
Date first 1978 Date last 2016 Obs 4
Pa first 224 Pa last 220.8 P.A. Now (θ) 220.8°
Sep first 1.7 Sep last 1.852 Sep. Now (ρ) 1.852"
Mag pri 10.57 Mag sec 13.20 delta mag (ΔM) 2.63 Spectral class
Pri motion ra +006 Sec motion ra +007
Pri motion dec +019 Sec motion dec +020
Notes V (Proper motion indicates physical)
rPM=0.067 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pisces Tycho2 1187-00532-1 Gaia DR2 2780851415601081600