17578+3744 TOB 141

 
 
17H 57M 47.99S +37 43' 57.1" P.A. 355 SEP 16.8 MAG 10.96,12.61
 
 
Coord 2000
17578+3744
Discov num
TOB 141
Comp
Coord arcsec 2000
17 57 47.99 +37 43 57.1
Date first
1933
Date last
2010
Obs
8
Pa first
356
Pa last
355
P.A. Now (θ)
355°
Sep first
17.5
Sep last
16.8
Sep. Now (ρ)
16.8"
Mag pri
10.96
Mag sec
12.61
delta mag (ΔM)
1.65
Spectral class
Pri motion ra
-015
Sec motion ra
-012
Pri motion dec
-025
Sec motion dec
-027
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
3089-01053-1
last precise pa
355.3
last precise sep
16.78