02224+5551 BU 875 (9 Per)

 
 
02h 22m 21.43s +55° 50' 44.4" P.A. 162.00 sep 11.5 mag 5.24,12.00 Sp A2Ia dist. 1000 pc (3262 l.y.)
 
 
Coord 2000 02224+5551 Discov num BU  875 Comp Coord arcsec 2000 02 22 21.43 +55 50 44.4
Date first 1880 Date last 2020 Obs 11
Pa first 162 Pa last 161.5 P.A. Now (θ) 161.5°
Sep first 11.6 Sep last 11.5 Sep. Now (ρ) 11.5"
Mag pri 5.24 Mag sec 12.00 delta mag (ΔM) 6.76 Spectral class A2Ia (white)
Pri motion ra -003 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 9 Per Var name V474 Per Constellation Perseus SAO 23256
HIP 11060 Tycho2 3690-02172-1 Gaia DR2 457487413730043904 HD 14489
HR 685 GC 2836 ADS 1802 BD BD+55 598
Flamsteed 9 Persei Flamsteed name 9 Per FK5 2159 Distance 1000
Distance ly 3262