16523+4656 CVR 845

 
 
16H 52M 19.93S +46 55' 50.2" P.A. 222 SEP 10.5 MAG 18.00,18.30 SP M2+M3
 
 
Coord 2000
16523+4656
Discov num
CVR 845
Comp
Coord arcsec 2000
16 52 19.93 +46 55 50.2
Date first
1998
Date last
2010
Obs
3
Pa first
222
Pa last
222
P.A. Now (θ)
222°
Sep first
10.6
Sep last
10.5
Sep. Now (ρ)
10.5"
Mag pri
18.00
Mag sec
18.30
delta mag (ΔM)
0.3
Spectral class
M2+M3 (red/red)
Pri motion ra
+036
Sec motion ra
+038
Pri motion dec
-019
Sec motion dec
-016
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
221.7
last precise sep
10.54