18321+2342 POU3418

 
 
18h 32m 04.88s +23 42' 01.2" P.A. 129 sep 7.1 mag 13.00,13.60
 
 
Coord 2000
18321+2342
Discov num
POU3418
Comp
Coord arcsec 2000
18 32 04.88 +23 42 01.2
Date first
1904
Date last
2010
Obs
6
Pa first
134
Pa last
129
P.A. Now (θ)
129°
Sep first
7.9
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
13.00
Mag sec
13.60
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+005
Sec motion ra
+004
Pri motion dec
-001
Sec motion dec
+012
Notes
rPM=1.031
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
129
Precise sep
7.09
Constellation
Hercules
last precise pa
129
last precise sep
7.09
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18321+2342 POU3418 1999 4 129 7.1 13.00 13.60 D 183204.88+234201.2
18321+2342 POU3418 2001 5 129 7.1 13.00 13.60 D 183204.88+234201.2
18321+2342 POU3418 2010 6 130 6.5 13.00 13.60 183204.88+234201.2

If you need more information about this double, apply for a data request form to the WDS.