20237+2329 POU4434

 
 
20h 23m 44.77s +23 29' 00.5" P.A. 131 sep 13.1 mag 12.20,13.30
 
 
Coord 2000
20237+2329
Discov num
POU4434
Comp
Coord arcsec 2000
20 23 44.77 +23 29 00.5
Date first
1898
Date last
2015
Obs
10
Pa first
143
Pa last
131
P.A. Now (θ)
131°
Sep first
12.7
Sep last
13.1
Sep. Now (ρ)
13.1"
Mag pri
12.20
Mag sec
13.30
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
-007
Sec motion ra
Pri motion dec
-012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
131.3
Precise sep
13.126
Constellation
Vulpecula
Tycho2
2156-01399-1
Gaia DR2
46952677376
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20237+2329 POU4434 1999 2 133 13.2 12.20 13.30 D 202344.77+232900.5
20237+2329 POU4434 2008 3 134 13.2 12.20 13.30 D 202344.77+232900.5
20237+2329 POU4434 2010 5 132 12.7 12.20 13.30 202344.77+232900.5
20237+2329 POU4434 2015 6 131 13.1 12.20 13.30 202344.77+232900.5

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