02122+4440 HJ 2117 BD

 
 
02h 12m 14.51s +44° 39' 43.4" P.A. 268.00 sep 27.3 mag 11.30,12.69 Sp G5V+G7
 
 
Coord 2000 02122+4440 Discov num HJ 2117 Comp BD Coord arcsec 2000 02 12 14.51 +44 39 43.4
Date first 1976 Date last 2016 Obs 11
Pa first 268 Pa last 267.9 P.A. Now (θ) 267.9°
Sep first 27.8 Sep last 27.266 Sep. Now (ρ) 27.266"
Mag pri 11.30 Mag sec 12.69 delta mag (ΔM) 1.39 Spectral class G5V+G7 (yellow/yellow)
Pri motion ra -012 Sec motion ra -089
Pri motion dec +000 Sec motion dec +027
Notes N (See Notes)
rPM=0.877
This double is not physical.
 
 
02122+4440 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 02 12 14 +44 39 36 RUC 2 Aa,Ab 2005 3 29 2.2 11.23
Show GZ And 02 12 14 +44 39 36 HJ 2117 AB 2016 23 34 8.7 11.23 11.30 0.07
Show 02 12 14 +44 39 36 HJ 2117 AC 2016 22 193 13.4 11.23 11.10 0.13
Show 02 12 14 +44 39 36 HJ 2117 AD 2016 15 285 23.2 11.23 12.69 1.46
Show 02 12 14 +44 39 36 ABH 8 AE 2015 5 221 80.3 11.23 13.94 2.71
Show 02 12 14 +44 39 36 RUC 2 AF 1998 1 134 13.3 8.99 14.00 5.01
Show 02 12 15 +44 39 43 HJ 2117 BC 2016 12 201 21.7 11.30 11.10 0.20
Show 02 12 15 +44 39 43 HJ 2117 BD 2016 11 268 27.3 11.30 12.69 1.39 <===
Show 02 12 14 +44 39 23 WNO 13 CD 2015 16 315 27.3 11.10 12.60 1.50
Septuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Gaia DR2 351835307049557248