20391+2336 POU4794

 
 
20h 39m 01.82s +23 36' 00.4" P.A. 116.00 sep 9.9 mag 12.20,13.70
 
 
Coord 2000
20391+2336
Discov num
POU4794
Comp
Coord arcsec 2000
20 39 01.82 +23 36 00.4
Date first
1898
Date last
2015
Obs
9
Pa first
117
Pa last
116
P.A. Now (θ)
116°
Sep first
8.9
Sep last
9.9
Sep. Now (ρ)
9.9"
Mag pri
12.20
Mag sec
13.70
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
-010
Sec motion ra
-010
Pri motion dec
-006
Sec motion dec
+010
Notes
rPM=1.131
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
115.9
Precise sep
9.89
Constellation
Vulpecula
Gaia DR2
1819137216453108736
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20391+2336 POU4794 2000 2 117 9.9 12.20 13.70 D 203901.82+233600.4
20391+2336 POU4794 2008 3 116 9.8 12.20 13.70 D 203901.82+233600.4
20391+2336 POU4794 2015 5 116 9.9 12.20 13.70 203901.82+233600.4

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