12337+4121 BU 1433 AB (Chara)

 
 
12h 33m 44.54s +41° 21' 26.9" P.A. 199.00 sep 265.7 mag 4.31,10.70 Sp G0 dist. 8.44 pc (27.53 l.y.)
 
 
Coord 2000 12337+4121 Discov num BU 1433 Comp AB Coord arcsec 2000 12 33 44.54 +41 21 26.9
Date first 1835 Date last 2015 Obs 7
Pa first 228 Pa last 198.6 P.A. Now (θ) 198.6°
Sep first 297.0 Sep last 265.74 Sep. Now (ρ) 265.74"
Mag pri 4.31 Mag sec 10.70 delta mag (ΔM) 6.39 Spectral class G0 (yellow)
Pri motion ra -705 Sec motion ra -006
Pri motion dec +292 Sec motion dec -012
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=0.999
This double is not physical.
 
 
12337+4121 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 44230 12 33 45 +41 21 27 BNU 4 Aa,Ab 1978 1 43 0.1 4.26
Show Chara 44230 12 33 45 +41 21 27 BU 1433 AB 2015 7 199 265.7 4.31 10.70 6.39 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name Chara Var name NSV5725 CVn Constellation Canes Venatici SAO 44230
HIP 61317 Tycho2 3020-02541-1 HD 109358 HR 4785
GC 17127 GL Gl 475 BD BD+42 2321 Bayer Beta Canum Venaticorum
Bayer name Bet CVn Flamsteed 8 Canum Venaticorum Flamsteed name 8 CVn FK5 470
Distance 8.44 Distance ly 27.53 Bayer greek β CVn
Other names Asterion
Meaning (dog's name), joy