20355+2503 POU4707

 
 
20h 35m 31.36s +25 03' 03.0" P.A. 122 sep 15.2 mag 14.20,14.30
 
 
Coord 2000
20355+2503
Discov num
POU4707
Comp
Coord arcsec 2000
20 35 31.36 +25 03 03.0
Date first
1898
Date last
2015
Obs
11
Pa first
121
Pa last
122
P.A. Now (θ)
122°
Sep first
15.5
Sep last
15.2
Sep. Now (ρ)
15.2"
Mag pri
14.20
Mag sec
14.30
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-008
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
122.1
Precise sep
15.238
Constellation
Vulpecula
Gaia DR2
17344182400
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20355+2503 POU4707 2000 2 122 15.2 14.20 14.30 D 203531.36+250303.0
20355+2503 POU4707 2008 3 121 15.2 14.20 14.30 D 203531.36+250303.0
20355+2503 POU4707 2010 6 122 15.2 14.20 14.30 203531.36+250303.0
20355+2503 POU4707 2015 7 122 15.2 14.20 14.30 203531.36+250303.0

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