18323+2350 POU3421

 
 
18h 32m 19.33s +23 50' 21.5" P.A. 163 sep 4.2 mag 11.23,12.08
 
 
Coord 2000
18323+2350
Discov num
POU3421
Comp
Coord arcsec 2000
18 32 19.33 +23 50 21.5
Date first
1894
Date last
2010
Obs
10
Pa first
164
Pa last
163
P.A. Now (θ)
163°
Sep first
4.0
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
11.23
Mag sec
12.08
delta mag (ΔM)
0.85
Spectral class
Pri motion ra
+004
Sec motion ra
+008
Pri motion dec
+021
Sec motion dec
+004
Notes
rPM=0.817
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
162.8
Precise sep
4.16
Constellation
Hercules
Tycho2
2106-00679-1
HD
342440
last precise pa
162.8
last precise sep
4.16
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18323+2350 POU3421 1999 8 164 4.3 11.23 12.08 D 183219.33+235021.5
18323+2350 POU3421 2001 9 164 4.2 11.23 12.08 D 183219.33+235021.5
18323+2350 POU3421 2010 10 163 4.2 11.23 12.08 183219.33+235021.5

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