21416-2813 UC 4530 AC

 
 
21h 41m 37.84s -28° 11' 44.8" P.A. 246.00 sep 79.9 mag 10.72,13.88
 
 
Coord 2000 21416-2813 Discov num UC 4530 Comp AC Coord arcsec 2000 21 41 37.84 -28 11 44.8
Date first 1998 Date last 2018 Obs 4
Pa first 245 Pa last 246.1 P.A. Now (θ) 246.1°
Sep first 80.5 Sep last 79.92 Sep. Now (ρ) 79.92"
Mag pri 10.72 Mag sec 13.88 delta mag (ΔM) 3.16 Spectral class
Pri motion ra -058 Sec motion ra -059
Pri motion dec -063 Sec motion dec -066
Notes V (Proper motion indicates physical)
rPM=0.036 (< 0.3, Physical double)
This double is physical.
 
 
21416-2813 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 41 38 -28 11 45 HJ 3046 AB 2018 6 57 29.0 10.72 12.64 1.92
Show 21 41 38 -28 11 45 UC 4530 AC 2018 4 246 79.9 10.72 13.88 3.16 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Piscis Austrinus Tycho2 6952-00775-1 Gaia DR2 6809854816005654784