10178+7104 STF 1415 AC

 
 
10h 17m 50.61s +71 03' 38.9" P.A. 13.00 sep 153.3 mag 6.65,10.85 Sp A7m dist. 401.61 pc (1310.05 l.y.)
 
 
Coord 2000 10178+7104 Discov num STF1415 Comp AC Coord arcsec 2000 10 17 50.61 +71 03 38.9
Date first 1879 Date last 2015 Obs 13
Pa first 10 Pa last 12.6 P.A. Now (θ) 12.6°
Sep first 148.6 Sep last 153.325 Sep. Now (ρ) 153.325"
Mag pri 6.65 Mag sec 10.85 delta mag (ΔM) 4.2 Spectral class A7m (white)
Pri motion ra -035 Sec motion ra +007
Pri motion dec -044 Sec motion dec -021
Notes N W (See Notes, )
rPM=0.852
This double is not physical.
 
 
10178+7104 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show NSV4802 7099 10 17 51 +71 03 39 STF 1415 AB 2019 84 168 16.5 6.65 7.27 0.62
Show 7099 10 17 51 +71 03 39 STF 1415 AC 2015 13 13 153.3 6.65 10.85 4.20 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name NSV4802 Constellation Ursa Major SAO 7099 HIP 50433
Tycho2 4387-01730-1 Gaia DR2 1076749782872011776 HD 88849 HR 4021
ADS 7705 BD BD+71 534 Distance 401.61 Distance ly 1310.05