02494+3431 HO 217 AB (HD 17485)

 
 
02h 49m 21.43s +34° 30' 36.2" P.A. 277.00 sep 2.7 mag 8.60,10.80 Sp B9
 
 
Coord 2000 02494+3431 Discov num HO  217 Comp AB Coord arcsec 2000 02 49 21.43 +34 30 36.2
Date first 1887 Date last 2001 Obs 14
Pa first 276 Pa last 277 P.A. Now (θ) 277°
Sep first 2.0 Sep last 2.65 Sep. Now (ρ) 2.65"
Mag pri 8.60 Mag sec 10.80 delta mag (ΔM) 2.2 Spectral class B9 (blue-white)
Pri motion ra +000 Sec motion ra
Pri motion dec -007 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
02494+3431 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 17485 55909 02 49 21 +34 30 36 HO 217 AB 2001 14 277 2.7 8.60 10.80 2.20 <===
Show 55909 02 49 21 +34 30 36 FOX 9044 AC 2013 8 249 41.7 9.13 12.33 3.20
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 17485 Constellation Triangulum SAO 55909 Tycho2 2333-00883-1
Gaia DR2 140043941333218432 HD 17485