17194+4044 CVR1698

 
 
17H 19M 21.24S +40 44' 21.0" P.A. 141 SEP 3.8 MAG 18.70,18.70 SP M4+M4
 
 
Coord 2000
17194+4044
Discov num
CVR1698
Comp
Coord arcsec 2000
17 19 21.24 +40 44 21.0
Date first
1998
Date last
2005
Obs
2
Pa first
142
Pa last
141
P.A. Now (θ)
141°
Sep first
3.7
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
18.70
Mag sec
18.70
delta mag (ΔM)
0
Spectral class
M4+M4 (red/red)
Pri motion ra
-045
Sec motion ra
Pri motion dec
-012
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
140.8
last precise sep
3.82