00324+5820 BU 1227 AB (HD 2851)

 
 
00h 32m 21.78s +58 20' 19.1" P.A. 194.00 sep 2.8 mag 7.21,10.64 Sp F3V dist. 80.65 pc (263.08 l.y.)
 
 
Coord 2000 00324+5820 Discov num BU 1227 Comp AB Coord arcsec 2000 00 32 21.78 +58 20 19.1
Date first 1891 Date last 2016 Obs 15
Pa first 206 Pa last 194.4 P.A. Now (θ) 194.4°
Sep first 2.8 Sep last 2.805 Sep. Now (ρ) 2.805"
Mag pri 7.21 Mag sec 10.64 delta mag (ΔM) 3.43 Spectral class F3V (yellow-white)
Pri motion ra -001 Sec motion ra +007
Pri motion dec -020 Sec motion dec -027
Notes
rPM=0.381
Nature of this double is uncertain.
 
 
00324+5820 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 2851 21498 00 32 22 +58 20 19 BU 1227 AB 2016 15 194 2.8 7.21 10.64 3.43 <===
Show 21498 00 32 22 +58 20 19 BU 1227 AC 2015 12 80 22.4 7.21 11.84 4.63
Show 21498 00 32 22 +58 20 19 BU 1227 AD 2015 12 112 30.9 7.21 11.70 4.49
Show 21498 00 32 22 +58 20 19 SMR 23 AE 2015 4 95 43.6 7.21 12.00 4.79
Show 21498 00 32 22 +58 20 19 FYM 346 AF 2015 3 42 13.1 7.21 15.00 7.79
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 2851 Constellation Cassiopeia SAO 21498 HIP 2543
Tycho2 3666-01822-1 Gaia DR2 427987757273707520 HD 2851 GC 630
BD BD+57 98 Distance 80.65 Distance ly 263.08