12238+5410 STT 249 AB (HD 107922)

 
 
12h 23m 50.80s +54° 09' 30.5" P.A. 257.00 sep 0.4 mag 8.21,9.18 Sp G5 dist. 436.68 pc (1424.45 l.y.)
 
 
Coord 2000 12238+5410 Discov num STT 249 Comp AB Coord arcsec 2000 12 23 50.80 +54 09 30.5
Date first 1843 Date last 2016 Obs 91
Pa first 331 Pa last 257.1 P.A. Now (θ) 257.1°
Sep first 0.4 Sep last 0.388 Sep. Now (ρ) 0.388"
Mag pri 8.21 Mag sec 9.18 delta mag (ΔM) 0.97 Spectral class G5 (yellow)
Pri motion ra +001 Sec motion ra +001
Pri motion dec +010 Sec motion dec +010
Notes
Nature of this double is uncertain.
 
 
12238+5410 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 107922 28364 12 23 51 +54 09 30 STT 249 AB 2016 91 257 0.4 8.21 9.18 0.97 <===
Show 28364 12 23 51 +54 09 30 STT 249 AB,C 2015 21 149 13.1 8.21 12.01 3.80
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 107922 Constellation Ursa Major SAO 28364 HIP 60471
Tycho2 3834-00302-1 Gaia DR2 1572454292332344832 HD 107922 BD BD+54 1522
Distance 436.68 Distance ly 1424.45