12195+2809 LEP 53 (9 Com)

 
 
12h 19m 29.52s +28° 09' 24.9" P.A. 224.00 sep 545.5 mag 6.39,8.95 Sp F8IV-V dist. 54.47 pc (177.68 l.y.)
 
 
Coord 2000 12195+2809 Discov num LEP  53 Comp Coord arcsec 2000 12 19 29.52 +28 09 24.9
Date first 1901 Date last 2015 Obs 18
Pa first 224 Pa last 224 P.A. Now (θ) 224°
Sep first 546.4 Sep last 545.536 Sep. Now (ρ) 545.536"
Mag pri 6.39 Mag sec 8.95 delta mag (ΔM) 2.56 Spectral class F8IV-V (yellow-white)
Pri motion ra -204 Sec motion ra -196
Pri motion dec -126 Sec motion dec -120
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.042 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 9 Com Constellation Coma Berenices SAO 82244 HIP 60098
Tycho2 1991-01896-1 Gaia DR2 4010179460691154816 HD 107213 HR 4688
GC 16804 BD BD+28 2106 Flamsteed 9 Comae Berenices Flamsteed name 9 Com
Distance 54.47 Distance ly 177.68