15281+0255 TDS 9524 AB

 
 
15h 28m 07.31s +02° 55' 12.9" P.A. 309.00 sep 0.5 mag 10.72,11.18 Sp G0
 
 
Coord 2000 15281+0255 Discov num TDS9524 Comp AB Coord arcsec 2000 15 28 07.31 +02 55 12.9
Date first 1991 Date last 1991 Obs 1
Pa first 309 Pa last 308.7 P.A. Now (θ) 308.7°
Sep first 0.5 Sep last 0.52 Sep. Now (ρ) 0.52"
Mag pri 10.72 Mag sec 11.18 delta mag (ΔM) 0.46 Spectral class G0 (yellow)
Pri motion ra -045 Sec motion ra -045
Pri motion dec +005 Sec motion dec +005
Notes
Nature of this double is uncertain.
 
 
15281+0255 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 15 28 07 +02 55 13 TDS 9524 AB 1991 1 309 0.5 10.72 11.18 0.46 <===
Show 15 28 07 +02 55 13 TDS 9524 AC 2016 4 342 1.9 10.30 20.00 9.70
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Tycho2 0341-00434-1 Gaia DR2 4421302835595032320