18272+1643 SLE 617

 
 
18H 27M 14.52S +16 43' 20.1" P.A. 193 SEP 6.8 MAG 11.80,12.90
 
 
Coord 2000
18272+1643
Discov num
SLE 617
Comp
Coord arcsec 2000
18 27 14.52 +16 43 20.1
Date first
1982
Date last
2010
Obs
4
Pa first
191
Pa last
193
P.A. Now (θ)
193°
Sep first
6.8
Sep last
6.8
Sep. Now (ρ)
6.8"
Mag pri
11.80
Mag sec
12.90
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
-002
Sec motion ra
-003
Pri motion dec
+009
Sec motion dec
-008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
193.1
last precise sep
6.84