18116-2209 BRT1517

 
 
18H 11M 34.25S -22 09' 13.2" P.A. 206 SEP 3.8 MAG 12.60,13.50
 
 
Coord 2000
18116-2209
Discov num
BRT1517
Comp
Coord arcsec 2000
18 11 34.25 -22 09 13.2
Date first
1920
Date last
2000
Obs
5
Pa first
207
Pa last
206
P.A. Now (θ)
206°
Sep first
2.7
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
12.60
Mag sec
13.50
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
+005
Sec motion ra
+000
Pri motion dec
+063
Sec motion dec
-004
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
last precise pa
206.4
last precise sep
3.768