23410+5528 CRB 217

23h 40m 57.46s +55° 28' 21.1" P.A. 116.00 sep 30.1 mag 14.90,18.64

Coord 2000 23410+5528 Discov num CRB 217 Comp Coord arcsec 2000 23 40 57.46 +55 28 21.1
Date first 1999 Date last 2016 Obs 9
Pa first 116 Pa last 115.6 P.A. Now (θ) 115.6°
Sep first 30.1 Sep last 30.102 Sep. Now (ρ) 30.102"
Mag pri 14.90 Mag sec 18.64 delta mag (ΔM) 3.74 Spectral class
Pri motion ra +065 Sec motion ra +067
Pri motion dec -022 Sec motion dec -023
Notes V (Proper motion indicates physical)




rPM=0.032 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Cassiopeia Gaia DR2 1994518976173356032