15210+2022 HJ 2775

 
 
15h 21m 00.49s +20° 21' 37.8" P.A. 84.00 sep 9.2 mag 9.60,10.00 Sp F8
 
 
Coord 2000 15210+2022 Discov num HJ 2775 Comp Coord arcsec 2000 15 21 00.49 +20 21 37.8
Date first 1831 Date last 2020 Obs 21
Pa first 95 Pa last 83.6 P.A. Now (θ) 83.6°
Sep first 6.0 Sep last 9.23 Sep. Now (ρ) 9.23"
Mag pri 9.60 Mag sec 10.00 delta mag (ΔM) 0.4 Spectral class F8 (yellow-white)
Pri motion ra -010 Sec motion ra -001
Pri motion dec -011 Sec motion dec -003
Notes
rPM=0.81
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Tycho2 1493-00361-1 Gaia DR2 1213824797994977024