16572+4605 CVR1682

 
 
16H 57M 13.14S +46 05' 28.7" P.A. 90 SEP 4.3 MAG 17.40,17.60 SP M2+M2
 
 
Coord 2000
16572+4605
Discov num
CVR1682
Comp
Coord arcsec 2000
16 57 13.14 +46 05 28.7
Date first
1998
Date last
2005
Obs
2
Pa first
90
Pa last
90
P.A. Now (θ)
90°
Sep first
4.2
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
17.40
Mag sec
17.60
delta mag (ΔM)
0.2
Spectral class
M2+M2 (red/red)
Pri motion ra
+003
Sec motion ra
Pri motion dec
-017
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
90.1
last precise sep
4.26