20017+2420 POU4185

 
 
20h 01m 40.93s +24 19' 59.4" P.A. 132 sep 12 mag 13.24,13.62
 
 
Coord 2000
20017+2420
Discov num
POU4185
Comp
Coord arcsec 2000
20 01 40.93 +24 19 59.4
Date first
1898
Date last
2009
Obs
4
Pa first
143
Pa last
132
P.A. Now (θ)
132°
Sep first
12.1
Sep last
12.0
Sep. Now (ρ)
12"
Mag pri
13.24
Mag sec
13.62
delta mag (ΔM)
0.38
Spectral class
Pri motion ra
-066
Sec motion ra
Pri motion dec
-086
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
131.7
Precise sep
11.98
Cdsa2 id
POU 4185
Constellation
Vulpecula
Ra deg
20.02803611111111
De deg
24.333166666666667
last precise pa
131.7
last precise sep
11.98
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20017+2420 POU4185 1898 1 143 12.1 13.24 13.62 200140.93+241959.4
20017+2420 POU4185 2009 2 132 12.0 13.24 13.62 200140.93+241959.4
20017+2420 POU4185 2010 5 136 11.5 13.24 13.62 200140.93+241959.4

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