17042+3159 CVR 1690

17h 04m 10.21s +31° 59' 14.6" P.A. 238.00 sep 3.5 mag 17.90,18.00 Sp M3+M3

Coord 2000 17042+3159 Discov num CVR1690 Comp Coord arcsec 2000 17 04 10.21 +31 59 14.6
Date first 1998 Date last 2016 Obs 5
Pa first 238 Pa last 238 P.A. Now (θ) 238°
Sep first 3.5 Sep last 3.523 Sep. Now (ρ) 3.523"
Mag pri 17.90 Mag sec 18.00 delta mag (ΔM) 0.1 Spectral class M3+M3 (red/red)
Pri motion ra +001 Sec motion ra
Pri motion dec -016 Sec motion dec
Notes R (Red magnitudes)




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Hercules Gaia DR2 1310460909321194368