10302+3050 CTT 24 AC

 
 
10h 30m 07.91s +30° 49' 54.4" P.A. 351.00 sep 59.1 mag 12.00,9.80 Sp +K0
 
 
Coord 2000 10302+3050 Discov num CTT  24 Comp AC Coord arcsec 2000 10 30 07.91 +30 49 54.4
Date first 1912 Date last 2019 Obs 13
Pa first 2 Pa last 351.3 P.A. Now (θ) 351.3°
Sep first 60.8 Sep last 59.1 Sep. Now (ρ) 59.1"
Mag pri 12.00 Mag sec 9.80 delta mag (ΔM) 2.2 Spectral class +K0
Pri motion ra -004 Sec motion ra -106
Pri motion dec -013 Sec motion dec -033
Notes U (Proper motion indicates non-physical)
rPM=0.936
This double is not physical.
 
 
10302+3050 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 10 30 08 +30 49 54 SEI 520 AB 2019 19 1 7.6 12.00 12.00 0.00
Show 10 30 08 +30 49 54 CTT 24 AC 2019 13 351 59.1 12.00 9.80 2.20 <===
Show 10 30 08 +30 50 02 DAM 2392 BD 2015 6 340 13.6 12.00 16.57 4.57
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo Minor Tycho2 2511-00928-1 Gaia DR2 747704916621330048