17556+5458 CVR 866

17h 55m 35.58s +54° 57' 40.7" P.A. 359.00 sep 11.8 mag 16.60,17.70 Sp M1+M3

Coord 2000 17556+5458 Discov num CVR 866 Comp Coord arcsec 2000 17 55 35.58 +54 57 40.7
Date first 1999 Date last 2015 Obs 7
Pa first 359 Pa last 358.9 P.A. Now (θ) 358.9°
Sep first 11.8 Sep last 11.826 Sep. Now (ρ) 11.826"
Mag pri 16.60 Mag sec 17.70 delta mag (ΔM) 1.1 Spectral class M1+M3 (red/red)
Pri motion ra -041 Sec motion ra -042
Pri motion dec +009 Sec motion dec +015
Notes V R (Proper motion indicates physical, Red magnitudes)




rPM=0.136 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Draco Gaia DR2 1417400406670753024