16546-2816 RST 1908 AB

 
 
16h 54m 35.98s -28° 15' 32.1" P.A. 60.00 sep 8.2 mag 10.57,11.50
 
 
Coord 2000 16546-2816 Discov num RST1908 Comp AB Coord arcsec 2000 16 54 35.98 -28 15 32.1
Date first 1913 Date last 2015 Obs 5
Pa first 76 Pa last 60.3 P.A. Now (θ) 60.3°
Sep first 7.4 Sep last 8.16 Sep. Now (ρ) 8.16"
Mag pri 10.57 Mag sec 11.50 delta mag (ΔM) 0.93 Spectral class
Pri motion ra -051 Sec motion ra +001
Pri motion dec -044 Sec motion dec +003
Notes
rPM=1.041
This double is not physical.
 
 
16546-2816 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 54 36 -28 15 32 RST 1908 AB 2015 5 60 8.2 10.57 11.50 0.93 <===
Show 16 54 37 -28 15 28 RST 1908 BC 2016 3 131 1.4 11.50 12.50 1.00
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 6822-00159-1 Gaia DR2 6032842288166314112