12120+2832 CHR 136 Aa,Ab

 
 
12h 12m 00.97s +28° 32' 11.3" P.A. 176.00 sep 0.2 mag 6.49, Sp F5V dist. 71.23 pc (232.35 l.y.)
 
 
Coord 2000 12120+2832 Discov num CHR 136 Comp Aa,Ab Coord arcsec 2000 12 12 00.97 +28 32 11.3
Date first 1987 Date last 1987 Obs 1
Pa first 176 Pa last 176.3 P.A. Now (θ) 176.3°
Sep first 0.2 Sep last 0.209 Sep. Now (ρ) 0.209"
Mag pri 6.49 Mag sec delta mag (ΔM) Spectral class F5V (yellow-white)
Pri motion ra +070 Sec motion ra
Pri motion dec -065 Sec motion dec
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
12120+2832 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 82181 12 12 01 +28 32 11 CHR 136 Aa,Ab 1987 1 176 0.2 6.49 <===
Show HD 106022 82181 12 12 01 +28 32 11 RBR 41 Aa,Ac 2019 5 57 1.4 6.50 12.00 5.50
Show 82181 12 12 01 +28 32 11 LDS 1285 AB 2015 4 165 143.5 6.49 17.40 10.91
Quadruple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices SAO 82181 HIP 59489 Tycho2 1988-01082-1
Gaia DR2 4012936795335522432 HD 106022 HR 4642 BD BD+29 2265
Distance 71.23 Distance ly 232.35