12351+1823 STF 1657 AB (24 Com)

 
 
12h 35m 07.76s +18° 22' 37.4" P.A. 272.00 sep 20.2 mag 5.11,6.33 Sp K2III dist. 51.84 pc (169.1 l.y.)
 
 
Coord 2000 12351+1823 Discov num STF1657 Comp AB Coord arcsec 2000 12 35 07.76 +18 22 37.4
Date first 1781 Date last 2018 Obs 151
Pa first 274 Pa last 271.8 P.A. Now (θ) 271.8°
Sep first 18.4 Sep last 20.2 Sep. Now (ρ) 20.2"
Mag pri 5.11 Mag sec 6.33 delta mag (ΔM) 1.22 Spectral class K2III (yellow-orange)
Pri motion ra -004 Sec motion ra -001
Pri motion dec +023 Sec motion dec +025
Notes N (See Notes)
rPM=0.144 (< 0.3, Physical double)
This double is physical.
 
 
12351+1823 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 100160 12 35 08 +18 22 37 CIA 32 Aa,Ab 2021 5 147 0.0 6.60 6.80 0.20
Show 24 Com 100160 12 35 08 +18 22 37 STF 1657 AB 2018 151 272 20.2 5.11 6.33 1.22 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 24 Com Var name NSV5748 Com Constellation Coma Berenices SAO 100160
HIP 61415 Tycho2 1446-02469-1 HD 109510 HR 4791
GC 17146 ADS 8600 BD BD+19 2584 Flamsteed 24 Comae Berenices
Flamsteed name 24 Com FK5 473 Distance 51.84 Distance ly 169.1