16116-2050 UC 3130

 
 
16H 11M 33.15S -20 50' 20.5" P.A. 32 SEP 20.4 MAG 11.43,11.82
 
 
Coord 2000
16116-2050
Discov num
UC 3130
Comp
Coord arcsec 2000
16 11 33.15 -20 50 20.5
Date first
1919
Date last
2016
Obs
7
Pa first
30
Pa last
32
P.A. Now (θ)
32°
Sep first
21.2
Sep last
20.4
Sep. Now (ρ)
20.4"
Mag pri
11.43
Mag sec
11.82
delta mag (ΔM)
0.39
Spectral class
Pri motion ra
+025
Sec motion ra
+033
Pri motion dec
-071
Sec motion dec
-070
Notes
V (Proper motion indicates physical)
rPM=0.104 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
Tycho2
6213-01763-1
last precise pa
31.7
last precise sep
20.362