20319+2422 POU4575

 
 
20h 31m 53.86s +24 22' 17.2" P.A. 128 sep 7.5 mag 13.90,14.00
 
 
Coord 2000
20319+2422
Discov num
POU4575
Comp
Coord arcsec 2000
20 31 53.86 +24 22 17.2
Date first
1899
Date last
2015
Obs
9
Pa first
130
Pa last
128
P.A. Now (θ)
128°
Sep first
7.7
Sep last
7.5
Sep. Now (ρ)
7.5"
Mag pri
13.90
Mag sec
14.00
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-004
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
127.5
Precise sep
7.546
Constellation
Vulpecula
Gaia DR2
55271136768
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20319+2422 POU4575 2000 2 127 7.5 13.90 14.00 D 203153.86+242217.2
20319+2422 POU4575 2008 3 126 7.6 13.90 14.00 D 203153.86+242217.2
20319+2422 POU4575 2010 5 126 6.7 13.90 14.00 203153.86+242217.2
20319+2422 POU4575 2015 5 127 7.6 13.90 14.00 203153.86+242217.2

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