18140+2456 POU3364

 
 
18h 13m 58.47s +24 55' 35.2" P.A. 263 sep 7.7 mag 12.60,12.90
 
 
Coord 2000
18140+2456
Discov num
POU3364
Comp
Coord arcsec 2000
18 13 58.47 +24 55 35.2
Date first
1904
Date last
2015
Obs
8
Pa first
265
Pa last
263
P.A. Now (θ)
263°
Sep first
5.9
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
12.60
Mag sec
12.90
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+021
Sec motion ra
-019
Pri motion dec
+008
Sec motion dec
+004
Notes
rPM=1.789
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
263.4
Precise sep
7.7
Constellation
Hercules
last precise pa
263.4
last precise sep
7.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18140+2456 POU3364 1998 6 264 7.5 12.60 12.90 D 181358.47+245535.2
18140+2456 POU3364 2002 7 264 7.6 12.60 12.90 D 181358.47+245535.2
18140+2456 POU3364 2015 8 263 7.7 12.60 12.90 181358.47+245535.2

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