03176+4850 TDS 2516 Aa,Ab

 
 
03h 17m 36.95s +48° 50' 08.9" P.A. 220.00 sep 0.9 mag 11.47,11.50 Sp G3
 
 
Coord 2000 03176+4850 Discov num TDS2516 Comp Aa,Ab Coord arcsec 2000 03 17 36.95 +48 50 08.9
Date first 1991 Date last 1991 Obs 1
Pa first 220 Pa last 219.9 P.A. Now (θ) 219.9°
Sep first 0.9 Sep last 0.89 Sep. Now (ρ) 0.89"
Mag pri 11.47 Mag sec 11.50 delta mag (ΔM) 0.03 Spectral class G3 (yellow)
Pri motion ra +018 Sec motion ra +018
Pri motion dec -020 Sec motion dec -020
Notes
Nature of this double is uncertain.
 
 
03176+4850 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 03 17 37 +48 50 09 TDS 2516 Aa,Ab 1991 1 220 0.9 11.47 11.50 0.03 <===
Show 03 17 37 +48 50 09 MET 22 AB 2004 1 38 6.9 9.26 16.92 7.66
Show 03 17 37 +48 50 09 MET 22 AC 2015 3 109 8.1 9.26 15.11 5.85
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus Gaia DR2 435660974042448640