02258+5643 STI 1874

 
 
02h 25m 47.75s +56° 43' 21.5" P.A. 9.00 sep 10.5 mag 12.80,12.90
 
 
Coord 2000 02258+5643 Discov num STI1874 Comp Coord arcsec 2000 02 25 47.75 +56 43 21.5
Date first 1918 Date last 2015 Obs 8
Pa first 7 Pa last 8.8 P.A. Now (θ) 8.8°
Sep first 10.2 Sep last 10.513 Sep. Now (ρ) 10.513"
Mag pri 12.80 Mag sec 12.90 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -003 Sec motion ra -006
Pri motion dec +000 Sec motion dec +000
Notes
rPM=0.5
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus Gaia DR2 457635568618536576