18346+2422 POU3432

 
 
18h 34m 53.59s +24 20' 05.2" P.A. 169 sep 8.2 mag 11.40,14.30
 
 
Coord 2000
18346+2422
Discov num
POU3432
Comp
Coord arcsec 2000
18 34 53.59 +24 20 05.2
Date first
1904
Date last
2010
Obs
6
Pa first
201
Pa last
169
P.A. Now (θ)
169°
Sep first
6.4
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
11.40
Mag sec
14.30
delta mag (ΔM)
2.9
Spectral class
Pri motion ra
-002
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
169.3
Precise sep
8.15
Constellation
Hercules
Tycho2
2107-00136-1
last precise pa
169.3
last precise sep
8.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18346+2422 POU3432 1951 3 187 7.2 11.10 13.60 183439.30+242156.8
18346+2422 POU3432 2001 5 169 8.6 11.40 14.30 R 183453.59+242005.2
18346+2422 POU3432 2010 6 170 8.1 11.40 14.30 R 183453.59+242005.2

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