02131+4747 HEI 211

 
 
02h 13m 01.95s +47° 46' 49.0" P.A. 45.00 sep 4.3 mag 10.70,11.50
 
 
Coord 2000 02131+4747 Discov num HEI 211 Comp Coord arcsec 2000 02 13 01.95 +47 46 49.0
Date first 1898 Date last 2015 Obs 13
Pa first 53 Pa last 45.3 P.A. Now (θ) 45.3°
Sep first 4.6 Sep last 4.347 Sep. Now (ρ) 4.347"
Mag pri 10.70 Mag sec 11.50 delta mag (ΔM) 0.8 Spectral class
Pri motion ra -011 Sec motion ra +039
Pri motion dec -027 Sec motion dec +018
Notes
rPM=1.566
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Tycho2 3285-01825-1 Gaia DR2 354955377452599424