19199-3925 UC 3887

 
 
19H 19M 54.69S -39 25' 09.9" P.A. 78 SEP 20.1 MAG 9.60,15.90 SP G8/K0+G
 
 
Coord 2000
19199-3925
Discov num
UC 3887
Comp
Coord arcsec 2000
19 19 54.69 -39 25 09.9
Date first
1998
Date last
2010
Obs
3
Pa first
78
Pa last
78
P.A. Now (θ)
78°
Sep first
19.9
Sep last
20.1
Sep. Now (ρ)
20.1"
Mag pri
9.60
Mag sec
15.90
delta mag (ΔM)
6.3
Spectral class
G8/K0+G (yellow/yellow)
Pri motion ra
+012
Sec motion ra
+015
Pri motion dec
-123
Sec motion dec
-121
Notes
V (Proper motion indicates physical)
rPM=0.029 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
SAO
211176
Tycho2
7922-00036-1
HD
180863
last precise pa
77.5
last precise sep
20.09