18026+2931 LDS4771

 
 
18H 02M 38.29S +29 30' 32.5" P.A. 251 SEP 17 MAG 16.10,17.20
 
 
Coord 2000
18026+2931
Discov num
LDS4771
Comp
Coord arcsec 2000
18 02 38.29 +29 30 32.5
Date first
1960
Date last
2010
Obs
3
Pa first
266
Pa last
251
P.A. Now (θ)
251°
Sep first
17.0
Sep last
17.0
Sep. Now (ρ)
17"
Mag pri
16.10
Mag sec
17.20
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
-125
Sec motion ra
Pri motion dec
-091
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
251.3
last precise sep
17