12021+1521 WFC 122 (HD 104505)

12h 02m 06.34s +15° 20' 41.7" P.A. 141.00 sep 8.2 mag 10.24,10.61

Coord 2000 12021+1521 Discov num WFC 122 Comp Coord arcsec 2000 12 02 06.34 +15 20 41.7
Date first 1904 Date last 2021 Obs 16
Pa first 142 Pa last 140.9 P.A. Now (θ) 140.9°
Sep first 8.1 Sep last 8.152 Sep. Now (ρ) 8.152"
Mag pri 10.24 Mag sec 10.61 delta mag (ΔM) 0.37 Spectral class
Pri motion ra -004 Sec motion ra -006
Pri motion dec -041 Sec motion dec -041
Notes




rPM=0.048 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Name HD 104505 Constellation Coma Berenices Tycho2 1442-01706-1 Gaia DR2 3925047058490310144
HD 104505