18396-1713 GWP2792

 
 
18H 39M 31.94S -17 13' 00.4" P.A. 136 SEP 22.6 MAG 12.80,16.30
 
 
Coord 2000
18396-1713
Discov num
GWP2792
Comp
Coord arcsec 2000
18 39 31.94 -17 13 00.4
Date first
1996
Date last
2010
Obs
4
Pa first
137
Pa last
136
P.A. Now (θ)
136°
Sep first
21.8
Sep last
22.6
Sep. Now (ρ)
22.6"
Mag pri
12.80
Mag sec
16.30
delta mag (ΔM)
3.5
Spectral class
Pri motion ra
-003
Sec motion ra
+005
Pri motion dec
-110
Sec motion dec
-103
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.097 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
last precise pa
136
last precise sep
22.58