22177+6011 NSN 7

22h 17m 39.02s +60° 10' 54.5" P.A. 242.00 sep 6.8 mag 17.20,18.10

Coord 2000 22177+6011 Discov num NSN   7 Comp Coord arcsec 2000 22 17 39.02 +60 10 54.5
Date first 1952 Date last 2016 Obs 11
Pa first 243 Pa last 242.4 P.A. Now (θ) 242.4°
Sep first 6.4 Sep last 6.813 Sep. Now (ρ) 6.813"
Mag pri 17.20 Mag sec 18.10 delta mag (ΔM) 0.9 Spectral class
Pri motion ra -126 Sec motion ra -129
Pri motion dec -050 Sec motion dec -050
Notes V (Proper motion indicates physical)




rPM=0.022 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Cepheus Gaia DR2 2201455517016233472