01240+1950 HO 309 AB (HD 8453)

 
 
01h 24m 02.13s +19 50' 23.1" P.A. 22.00 sep 3.2 mag 8.42,11.90 Sp F8 dist. 115.61 pc (377.12 l.y.)
 
 
Coord 2000 01240+1950 Discov num HO  309 Comp AB Coord arcsec 2000 01 24 02.13 +19 50 23.1
Date first 1893 Date last 1991 Obs 6
Pa first 26 Pa last 21.9 P.A. Now (θ) 21.9°
Sep first 2.6 Sep last 3.17 Sep. Now (ρ) 3.17"
Mag pri 8.42 Mag sec 11.90 delta mag (ΔM) 3.48 Spectral class F8 (yellow-white)
Pri motion ra -034 Sec motion ra -031
Pri motion dec -027 Sec motion dec -028
Notes
rPM=0.073 (< 0.3, Physical double)
This double is physical.
 
 
01240+1950 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 8453 92416 01 24 02 +19 50 23 HO 309 AB 1991 6 22 3.2 8.42 11.90 3.48 <===
Show 92416 01 24 02 +19 50 23 HO 309 AC 2017 8 93 47.4 8.42 13.53 5.11
Show 92416 01 24 02 +19 50 23 LV 15 AD 2015 4 51 38.6 8.42 15.40 6.98
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 8453 Constellation Pisces SAO 92416 HIP 6538
Tycho2 1200-00140-1 Gaia DR2 2786483389036335104 HD 8453 BD BD+19 229
Distance 115.61 Distance ly 377.12