16233+4647 CVR1664

 
 
16H 23M 20.02S +46 47' 02.3" P.A. 29 SEP 4.3 MAG 17.60,17.70 SP M4+M4
 
 
Coord 2000
16233+4647
Discov num
CVR1664
Comp
Coord arcsec 2000
16 23 20.02 +46 47 02.3
Date first
1998
Date last
2010
Obs
3
Pa first
30
Pa last
29
P.A. Now (θ)
29°
Sep first
4.4
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
17.60
Mag sec
17.70
delta mag (ΔM)
0.1
Spectral class
M4+M4 (red/red)
Pri motion ra
-102
Sec motion ra
Pri motion dec
+053
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
29.3
Precise sep
4.26
Constellation
Hercules
last precise pa
29.3
last precise sep
4.26