17427+2459 POU3311

 
 
17h 42m 40.83s +24 59' 34.9" P.A. 124 sep 6.4 mag 12.90,13.00
 
 
Coord 2000
17427+2459
Discov num
POU3311
Comp
Coord arcsec 2000
17 42 40.83 +24 59 34.9
Date first
1900
Date last
2013
Obs
6
Pa first
102
Pa last
124
P.A. Now (θ)
124°
Sep first
5.7
Sep last
6.4
Sep. Now (ρ)
6.4"
Mag pri
12.90
Mag sec
13.00
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-009
Sec motion ra
+004
Pri motion dec
-011
Sec motion dec
-026
Notes
rPM=0.755
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
123.9
Precise sep
6.44
Constellation
Hercules
last precise pa
123.9
last precise sep
6.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17427+2459 POU3311 2000 2 120 6.5 12.90 13.00 D 174240.83+245934.9
17427+2459 POU3311 2002 4 121 6.5 12.90 13.00 D 174240.83+245934.9
17427+2459 POU3311 2013 5 124 6.4 12.90 13.00 174240.83+245934.9

If you need more information about this double, apply for a data request form to the WDS.