18281+2359 SLE 180

 
 
18H 28M 06.90S +23 59' 22.2" P.A. 247 SEP 6.4 MAG 13.10,13.50
 
 
Coord 2000
18281+2359
Discov num
SLE 180
Comp
Coord arcsec 2000
18 28 06.90 +23 59 22.2
Date first
1982
Date last
2010
Obs
5
Pa first
250
Pa last
247
P.A. Now (θ)
247°
Sep first
7.2
Sep last
6.4
Sep. Now (ρ)
6.4"
Mag pri
13.10
Mag sec
13.50
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+014
Sec motion ra
+007
Pri motion dec
-009
Sec motion dec
-020
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
2106-01145-1
last precise pa
246.6
last precise sep
6.39