02257+5530 STI 1872

 
 
02h 25m 38.11s +55° 30' 23.4" P.A. 116.00 sep 8.7 mag 11.00,12.50
 
 
Coord 2000 02257+5530 Discov num STI1872 Comp Coord arcsec 2000 02 25 38.11 +55 30 23.4
Date first 1911 Date last 2010 Obs 3
Pa first 118 Pa last 115.7 P.A. Now (θ) 115.7°
Sep first 5.1 Sep last 8.66 Sep. Now (ρ) 8.66"
Mag pri 11.00 Mag sec 12.50 delta mag (ΔM) 1.5 Spectral class
Pri motion ra +018 Sec motion ra +002
Pri motion dec -006 Sec motion dec +000
Notes
rPM=0.901
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus Gaia DR2 457411684865517056