18007+4145 ES 1558

 
 
18H 00M 50.53S +41 45' 12.5" P.A. 298 SEP 6.3 MAG 10.22,13.70
 
 
Coord 2000
18007+4145
Discov num
ES 1558
Comp
Coord arcsec 2000
18 00 50.53 +41 45 12.5
Date first
1916
Date last
2015
Obs
7
Pa first
283
Pa last
298
P.A. Now (θ)
298°
Sep first
5.3
Sep last
6.3
Sep. Now (ρ)
6.3"
Mag pri
10.22
Mag sec
13.70
delta mag (ΔM)
3.48
Spectral class
Pri motion ra
+005
Sec motion ra
-010
Pri motion dec
-011
Sec motion dec
+007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
3110-01727-1
last precise pa
297.6
last precise sep
6.28