02027+1234 HJ 20 AB

 
 
02h 02m 42.47s +12° 33' 50.5" P.A. 1.00 sep 22.5 mag 10.15,12.33 Sp G5
 
 
Coord 2000 02027+1234 Discov num HJ   20 Comp AB Coord arcsec 2000 02 02 42.47 +12 33 50.5
Date first 1825 Date last 2015 Obs 15
Pa first 15 Pa last 0.7 P.A. Now (θ) 0.7°
Sep first 25.0 Sep last 22.483 Sep. Now (ρ) 22.483"
Mag pri 10.15 Mag sec 12.33 delta mag (ΔM) 2.18 Spectral class G5 (yellow)
Pri motion ra +040 Sec motion ra +021
Pri motion dec -005 Sec motion dec +001
Notes
rPM=0.494
Nature of this double is uncertain.
 
 
02027+1234 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 02 02 42 +12 33 50 HJ 20 AB 2015 15 1 22.5 10.15 12.33 2.18 <===
Show 02 02 43 +12 34 13 SIN 2 BC 2015 8 78 10.3 12.33 14.06 1.73
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aries Tycho2 0636-01111-1 Gaia DR2 76644760844603520