23188+5551 STI 2970

 
 
23h 18m 50.60s +55° 50' 55.5" P.A. 328.00 sep 9.6 mag 12.30,12.80
 
 
Coord 2000 23188+5551 Discov num STI2970 Comp Coord arcsec 2000 23 18 50.60 +55 50 55.5
Date first 1907 Date last 2015 Obs 10
Pa first 331 Pa last 327.7 P.A. Now (θ) 327.7°
Sep first 10.0 Sep last 9.6 Sep. Now (ρ) 9.6"
Mag pri 12.30 Mag sec 12.80 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +005 Sec motion ra +003
Pri motion dec -001 Sec motion dec -003
Notes R (Red magnitudes)
rPM=0.555
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Gaia DR2 1997108837149934592