17091+3423 CVR1694

 
 
17H 09M 07.10S +34 22' 46.5" P.A. 304 SEP 3.4 MAG 16.90,17.10 SP M1+M1
 
 
Coord 2000
17091+3423
Discov num
CVR1694
Comp
Coord arcsec 2000
17 09 07.10 +34 22 46.5
Date first
1998
Date last
2001
Obs
3
Pa first
304
Pa last
304
P.A. Now (θ)
304°
Sep first
3.4
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
16.90
Mag sec
17.10
delta mag (ΔM)
0.2
Spectral class
M1+M1 (red/red)
Pri motion ra
-071
Sec motion ra
Pri motion dec
+056
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
303.7
last precise sep
3.41