15423+2853 CRB 1

15h 42m 18.17s +28° 52' 39.0" P.A. 222.00 sep 16.1 mag 12.60,12.70

Coord 2000 15423+2853 Discov num CRB   1 Comp Coord arcsec 2000 15 42 18.17 +28 52 39.0
Date first 1902 Date last 2015 Obs 17
Pa first 223 Pa last 221.7 P.A. Now (θ) 221.7°
Sep first 15.9 Sep last 16.115 Sep. Now (ρ) 16.115"
Mag pri 12.60 Mag sec 12.70 delta mag (ΔM) 0.1 Spectral class
Pri motion ra +019 Sec motion ra +011
Pri motion dec +002 Sec motion dec -002
Notes




rPM=0.468

Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Corona Borealis Gaia DR2 1224810598488396032