16255+2705 CVR 820

 
 
16H 25M 33.73S +27 04' 50.7" P.A. 281 SEP 18.8 MAG 17.50,18.00 SP M4+M5
 
 
Coord 2000
16255+2705
Discov num
CVR 820
Comp
Coord arcsec 2000
16 25 33.73 +27 04 50.7
Date first
2000
Date last
2010
Obs
3
Pa first
281
Pa last
281
P.A. Now (θ)
281°
Sep first
18.7
Sep last
18.8
Sep. Now (ρ)
18.8"
Mag pri
17.50
Mag sec
18.00
delta mag (ΔM)
0.5
Spectral class
M4+M5 (red/red)
Pri motion ra
-039
Sec motion ra
-042
Pri motion dec
-041
Sec motion dec
-040
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.055 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
281.1
last precise sep
18.75