10283-2416 TOK 537 AC

 
 
10h 28m 17.22s -24° 15' 56.1" P.A. 59.00 sep 999.9 mag 9.66,15.41 Sp K5V
 
 
Coord 2000 10283-2416 Discov num TOK 537 Comp AC Coord arcsec 2000 10 28 17.22 -24 15 56.1
Date first 1980 Date last 2015 Obs 4
Pa first 59 Pa last 59 P.A. Now (θ) 59°
Sep first 999.9 Sep last 1785 Sep. Now (ρ) 1785"
Mag pri 9.66 Mag sec 15.41 delta mag (ΔM) 5.75 Spectral class K5V (yellow-orange)
Pri motion ra -137 Sec motion ra -151
Pri motion dec +096 Sec motion dec +077
Notes
rPM=0.139 (< 0.3, Physical double)
This double is physical.
 
 
10283-2416 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 10 28 17 -24 15 56 TOK 537 Aa,Ab 2021 7 130 0.1 9.40 11.40 2.00 Y
Show 10 28 17 -24 15 56 TOK 537 AB 2015 3 95 999.9 9.66 14.81 5.15
Show 10 28 17 -24 15 56 TOK 537 AC 2015 4 59 999.9 9.66 15.41 5.75 <===
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Tycho2 6620-00655-1 Gaia DR2 5472695642652167552