17181+2706 CVR 200

 
 
17h 18m 05.26s +27° 05' 49.6" P.A. 38.00 sep 112.5 mag 18.40,20.80 Sp M0+M3
 
 
Coord 2000 17181+2706 Discov num CVR 200 Comp Coord arcsec 2000 17 18 05.26 +27 05 49.6
Date first 2001 Date last 2015 Obs 3
Pa first 38 Pa last 37.7 P.A. Now (θ) 37.7°
Sep first 111.9 Sep last 112.512 Sep. Now (ρ) 112.512"
Mag pri 18.40 Mag sec 20.80 delta mag (ΔM) 2.4 Spectral class M0+M3 (red/red)
Pri motion ra -022 Sec motion ra -020
Pri motion dec -074 Sec motion dec -075
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.029 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4574279670778501888