18503+2453 POU3564

 
 
18h 50m 16.99s +24 52' 42.1" P.A. 47 sep 11.8 mag 13.50,13.70
 
 
Coord 2000
18503+2453
Discov num
POU3564
Comp
Coord arcsec 2000
18 50 16.99 +24 52 42.1
Date first
1905
Date last
2010
Obs
7
Pa first
46
Pa last
47
P.A. Now (θ)
47°
Sep first
12.4
Sep last
11.8
Sep. Now (ρ)
11.8"
Mag pri
13.50
Mag sec
13.70
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-003
Sec motion ra
+021
Pri motion dec
+011
Sec motion dec
+014
Notes
rPM=0.958
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
46.8
Precise sep
11.83
Cdsa2 id
POU 3564
Constellation
Hercules
Ra deg
18.838052777777776
De deg
24.87836111111111
last precise pa
46.8
last precise sep
11.83
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18503+2453 POU3564 1999 4 47 11.9 13.50 13.70 D 185016.99+245242.1
18503+2453 POU3564 2002 6 47 11.8 13.50 13.70 D 185016.99+245242.1
18503+2453 POU3564 2010 7 47 11.3 13.50 13.70 185016.99+245242.1

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