18156-3633 RST3165

 
 
18H 15M 36.83S -36 33' 04.7" P.A. 4 SEP 0.2 MAG 10.10,10.50 SP A2
 
 
Coord 2000
18156-3633
Discov num
RST3165
Comp
Coord arcsec 2000
18 15 36.83 -36 33 04.7
Date first
1935
Date last
1945
Obs
2
Pa first
10
Pa last
4
P.A. Now (θ)
Sep first
0.3
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
10.10
Mag sec
10.50
delta mag (ΔM)
0.4
Spectral class
A2 (white)
Pri motion ra
+001
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
last precise pa
4.4
last precise sep
0.24