18566+2417 POU3601

 
 
18h 56m 40.79s +24 16' 48.6" P.A. 57 sep 7.1 mag 13.40,13.50
 
 
Coord 2000
18566+2417
Discov num
POU3601
Comp
Coord arcsec 2000
18 56 40.79 +24 16 48.6
Date first
1905
Date last
2006
Obs
6
Pa first
55
Pa last
57
P.A. Now (θ)
57°
Sep first
8.0
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
13.40
Mag sec
13.50
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-013
Sec motion ra
-006
Pri motion dec
-009
Sec motion dec
-018
Notes
rPM=0.601
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
56.5
Precise sep
7.12
Constellation
Hercules
last precise pa
56.5
last precise sep
7.12
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18566+2417 POU3601 2006 5 57 7.1 13.40 13.50 D 185640.79+241648.6
18566+2417 POU3601 2010 7 60 7.1 13.40 13.50 185640.79+241648.6

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