10390+7113 CRB 186 AB

 
 
10h 38m 57.00s +71° 12' 51.9" P.A. 135.00 sep 93.0 mag 10.70,13.80
 
 
Coord 2000 10390+7113 Discov num CRB 186 Comp AB Coord arcsec 2000 10 38 57.00 +71 12 51.9
Date first 1999 Date last 2015 Obs 7
Pa first 135 Pa last 134.8 P.A. Now (θ) 134.8°
Sep first 93.1 Sep last 92.978 Sep. Now (ρ) 92.978"
Mag pri 10.70 Mag sec 13.80 delta mag (ΔM) 3.1 Spectral class
Pri motion ra -071 Sec motion ra -060
Pri motion dec -026 Sec motion dec -012
Notes V W (Proper motion indicates physical, )
rPM=0.235 (< 0.3, Physical double)
This double is physical.
 
 
10390+7113 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 10 38 57 +71 12 52 CRB 186 AB 2015 7 135 93.0 10.70 13.80 3.10 <===
Show 10 38 57 +71 12 52 CRB 186 AC 2015 6 185 47.8 10.70 17.33 6.63
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Tycho2 4387-01235-1 Gaia DR2 1076930927412603776