17313+2447 POU3296

 
 
17h 31m 20.63s +24 46' 37.7" P.A. 349 sep 3.1 mag 13.50,13.60
 
 
Coord 2000
17313+2447
Discov num
POU3296
Comp
Coord arcsec 2000
17 31 20.63 +24 46 37.7
Date first
1902
Date last
2007
Obs
4
Pa first
355
Pa last
349
P.A. Now (θ)
349°
Sep first
2.6
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
13.50
Mag sec
13.60
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+016
Sec motion ra
Pri motion dec
-109
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
349.2
Precise sep
3.11
Constellation
Hercules
last precise pa
349.2
last precise sep
3.11
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17313+2447 POU3296 2007 2 349 3.1 12.60 12.70 173120.00+244700.0

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