18091+1700 TDS 907

 
 
18H 09M 08.02S +16 59' 57.7" P.A. 149 SEP 0.9 MAG 10.84,11.83
 
 
Coord 2000
18091+1700
Discov num
TDS 907
Comp
Coord arcsec 2000
18 09 08.02 +16 59 57.7
Date first
1991
Date last
1991
Obs
1
Pa first
149
Pa last
149
P.A. Now (θ)
149°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
10.84
Mag sec
11.83
delta mag (ΔM)
0.99
Spectral class
Pri motion ra
+008
Sec motion ra
+008
Pri motion dec
-008
Sec motion dec
-008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
1571-02224-1
last precise pa
148.6
last precise sep
0.888