17341+2304 TDS 871

 
 
17H 34M 04.08S +23 04' 06.3" P.A. 177 SEP 0.8 MAG 10.88,11.12
 
 
Coord 2000
17341+2304
Discov num
TDS 871
Comp
Coord arcsec 2000
17 34 04.08 +23 04 06.3
Date first
1991
Date last
2010
Obs
2
Pa first
171
Pa last
177
P.A. Now (θ)
177°
Sep first
0.9
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
10.88
Mag sec
11.12
delta mag (ΔM)
0.24
Spectral class
Pri motion ra
+006
Sec motion ra
+006
Pri motion dec
+005
Sec motion dec
+005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
2075-02417-1
last precise pa
176.7
last precise sep
0.782