16220-2146 UC 3159

 
 
16H 22M 00.51S -21 45' 56.6" P.A. 281 SEP 7.6 MAG 12.40,16.30
 
 
Coord 2000
16220-2146
Discov num
UC 3159
Comp
Coord arcsec 2000
16 22 00.51 -21 45 56.6
Date first
1996
Date last
2010
Obs
4
Pa first
284
Pa last
281
P.A. Now (θ)
281°
Sep first
7.3
Sep last
7.6
Sep. Now (ρ)
7.6"
Mag pri
12.40
Mag sec
16.30
delta mag (ΔM)
3.9
Spectral class
Pri motion ra
-051
Sec motion ra
-061
Pri motion dec
-025
Sec motion dec
-038
Notes
V (Proper motion indicates physical)
rPM=0.228 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
last precise pa
280.6
last precise sep
7.57