18548+2418 POU3587

 
 
18h 54m 47.85s +24 17' 12.6" P.A. 47 sep 7.9 mag 11.50,12.00
 
 
Coord 2000
18548+2418
Discov num
POU3587
Comp
Coord arcsec 2000
18 54 47.85 +24 17 12.6
Date first
1894
Date last
2015
Obs
9
Pa first
48
Pa last
47
P.A. Now (θ)
47°
Sep first
8.0
Sep last
7.9
Sep. Now (ρ)
7.9"
Mag pri
11.50
Mag sec
12.00
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-013
Sec motion ra
-005
Pri motion dec
-016
Sec motion dec
-010
Notes
rPM=0.485
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
47.2
Precise sep
7.865
Constellation
Hercules
Gaia DR2
79014390016
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18548+2418 POU3587 2000 5 47 7.9 11.50 12.00 D 185447.85+241712.6
18548+2418 POU3587 2001 6 47 7.9 11.50 12.00 D 185447.85+241712.6
18548+2418 POU3587 2013 7 47 7.9 11.50 12.00 185447.85+241712.6
18548+2418 POU3587 2015 9 47 7.9 11.50 12.00 185447.85+241712.6

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