17054+6440 CVR 1691

17h 05m 22.74s +64° 39' 59.9" P.A. 217.00 sep 4.2 mag 16.20,16.50 Sp M2+M2

Coord 2000 17054+6440 Discov num CVR1691 Comp Coord arcsec 2000 17 05 22.74 +64 39 59.9
Date first 2000 Date last 2016 Obs 6
Pa first 217 Pa last 217.1 P.A. Now (θ) 217.1°
Sep first 4.2 Sep last 4.206 Sep. Now (ρ) 4.206"
Mag pri 16.20 Mag sec 16.50 delta mag (ΔM) 0.3 Spectral class M2+M2 (red/red)
Pri motion ra Sec motion ra -014
Pri motion dec Sec motion dec +034
Notes R (Red magnitudes)




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Draco Gaia DR2 1632125166330280192