18426+2329 POU3493

 
 
18h 42m 35.46s +23 28' 27.2" P.A. 178 sep 5.9 mag 13.40,13.80
 
 
Coord 2000
18426+2329
Discov num
POU3493
Comp
Coord arcsec 2000
18 42 35.46 +23 28 27.2
Date first
1905
Date last
2010
Obs
6
Pa first
172
Pa last
178
P.A. Now (θ)
178°
Sep first
6.6
Sep last
5.9
Sep. Now (ρ)
5.9"
Mag pri
13.40
Mag sec
13.80
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+005
Sec motion ra
+020
Pri motion dec
+008
Sec motion dec
-017
Notes
rPM=1.111
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
177.6
Precise sep
5.93
Constellation
Hercules
last precise pa
177.6
last precise sep
5.93
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18426+2329 POU3493 1997 4 177 6.2 13.40 13.80 D 184235.46+232827.2
18426+2329 POU3493 2001 5 177 6.2 13.40 13.80 D 184235.46+232827.2
18426+2329 POU3493 2010 6 178 5.9 13.40 13.80 184235.46+232827.2

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