15574+6833 DAM 87 AB

15h 57m 23.88s +68° 33' 22.2" P.A. 133.00 sep 10.6 mag 10.80,12.50 Sp G

Coord 2000 15574+6833 Discov num DAM  87 Comp AB Coord arcsec 2000 15 57 23.88 +68 33 22.2
Date first 1893 Date last 2016 Obs 11
Pa first 150 Pa last 133.2 P.A. Now (θ) 133.2°
Sep first 17.6 Sep last 10.592 Sep. Now (ρ) 10.592"
Mag pri 10.80 Mag sec 12.50 delta mag (ΔM) 1.7 Spectral class G (yellow)
Pri motion ra +008 Sec motion ra -002
Pri motion dec -060 Sec motion dec +005
Notes U W (Proper motion indicates non-physical, )




rPM=1.086

This double is not physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Draco Tycho2 4412-01908-1