17053+2531 TDT 205

 
 
17H 05M 18.98S +25 31' 02.5" P.A. 77 SEP 0.5 MAG 11.45,11.63
 
 
Coord 2000
17053+2531
Discov num
TDT 205
Comp
Coord arcsec 2000
17 05 18.98 +25 31 02.5
Date first
1991
Date last
1991
Obs
1
Pa first
77
Pa last
77
P.A. Now (θ)
77°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.45
Mag sec
11.63
delta mag (ΔM)
0.18
Spectral class
Pri motion ra
-015
Sec motion ra
-015
Pri motion dec
+023
Sec motion dec
+023
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
77.1
Precise sep
0.46
Constellation
Hercules
Tycho2
2064-00689-1
last precise pa
77.1
last precise sep
0.46