17383+2657 CVR1705

 
 
17H 38M 20.01S +26 56' 31.6" P.A. 44 SEP 5.1 MAG 17.80,18.30 SP M2+M2
 
 
Coord 2000
17383+2657
Discov num
CVR1705
Comp
Coord arcsec 2000
17 38 20.01 +26 56 31.6
Date first
2000
Date last
2010
Obs
3
Pa first
44
Pa last
44
P.A. Now (θ)
44°
Sep first
5.0
Sep last
5.1
Sep. Now (ρ)
5.1"
Mag pri
17.80
Mag sec
18.30
delta mag (ΔM)
0.5
Spectral class
M2+M2 (red/red)
Pri motion ra
+003
Sec motion ra
Pri motion dec
+025
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
43.8
last precise sep
5.1