12593+4245 SIN 77 AD

 
 
12h 59m 16.62s +42° 44' 46.7" P.A. 248.00 sep 115.7 mag 9.43,14.88 Sp K3V
 
 
Coord 2000 12593+4245 Discov num SIN  77 Comp AD Coord arcsec 2000 12 59 16.62 +42 44 46.7
Date first 1950 Date last 2015 Obs 9
Pa first 247 Pa last 248 P.A. Now (θ) 248°
Sep first 115.6 Sep last 115.748 Sep. Now (ρ) 115.748"
Mag pri 9.43 Mag sec 14.88 delta mag (ΔM) 5.45 Spectral class K3V (yellow-orange)
Pri motion ra +001 Sec motion ra -001
Pri motion dec -036 Sec motion dec -005
Notes
rPM=0.863
This double is not physical.
 
 
12593+4245 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 12 59 17 +42 44 47 HJ 1223 AB 2015 28 189 18.3 9.43 12.40 2.97
Show 12 59 17 +42 44 47 SIN 77 AC 2015 10 277 90.8 9.43 14.53 5.10
Show 12 59 17 +42 44 47 SIN 77 AD 2015 9 248 115.7 9.43 14.88 5.45 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canes Venatici Tycho2 3023-01701-1 Gaia DR2 1527815494636052864