12121+6428 HDS 1725 (HD 106072)

12h 12m 05.51s +64° 27' 49.6" P.A. 359.00 sep 1.0 mag 7.73,11.45 Sp K2 dist. 460.83 pc (1503.23 l.y.)

Coord 2000 12121+6428 Discov num HDS1725 Comp Coord arcsec 2000 12 12 05.51 +64 27 49.6
Date first 1991 Date last 2010 Obs 3
Pa first 356 Pa last 358.6 P.A. Now (θ) 358.6°
Sep first 1.0 Sep last 1.017 Sep. Now (ρ) 1.017"
Mag pri 7.73 Mag sec 11.45 delta mag (ΔM) 3.72 Spectral class K2 (yellow-orange)
Pri motion ra -028 Sec motion ra -027
Pri motion dec -004 Sec motion dec -001
Notes




rPM=0.112 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Name HD 106072 Constellation Draco SAO 15736 HIP 59497
Tycho2 4158-01038-1 Gaia DR2 1584828471069365888 HD 106072 GC 16668
BD BD+65 874 Distance 460.83 Distance ly 1503.23