18177+2642 TDT 779

 
 
18H 17M 43.45S +26 42' 07.7" P.A. 169 SEP 0.5 MAG 11.33,11.76
 
 
Coord 2000
18177+2642
Discov num
TDT 779
Comp
Coord arcsec 2000
18 17 43.45 +26 42 07.7
Date first
1991
Date last
1991
Obs
1
Pa first
169
Pa last
169
P.A. Now (θ)
169°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.33
Mag sec
11.76
delta mag (ΔM)
0.43
Spectral class
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
-007
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
2101-01888-1
HD
335827
last precise pa
168.5
last precise sep
0.48