16278-0413 CVR 823

 
 
16H 27M 50.41S -04 12' 30.5" P.A. 171 SEP 17.5 MAG 15.10,17.00 SP M1+M2
 
 
Coord 2000
16278-0413
Discov num
CVR 823
Comp
Coord arcsec 2000
16 27 50.41 -04 12 30.5
Date first
1999
Date last
2010
Obs
4
Pa first
171
Pa last
171
P.A. Now (θ)
171°
Sep first
17.5
Sep last
17.5
Sep. Now (ρ)
17.5"
Mag pri
15.10
Mag sec
17.00
delta mag (ΔM)
1.9
Spectral class
M1+M2 (red/red)
Pri motion ra
-045
Sec motion ra
-040
Pri motion dec
-011
Sec motion dec
-009
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
last precise pa
170.5
last precise sep
17.53