18107+3903 ES 2569

 
 
18H 10M 46.17S +39 02' 52.5" P.A. 275 SEP 9.9 MAG 9.50,10.00
 
 
Coord 2000
18107+3903
Discov num
ES 2569
Comp
Coord arcsec 2000
18 10 46.17 +39 02 52.5
Date first
1932
Date last
2010
Obs
14
Pa first
274
Pa last
275
P.A. Now (θ)
275°
Sep first
9.3
Sep last
9.9
Sep. Now (ρ)
9.9"
Mag pri
9.50
Mag sec
10.00
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+007
Sec motion ra
-004
Pri motion dec
+018
Sec motion dec
+014
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
275.2
last precise sep
9.94