20235+2343 POU4431

 
 
20h 23m 33.43s +23 42' 53.2" P.A. 228 sep 15.8 mag 12.90,13.90
 
 
Coord 2000
20235+2343
Discov num
POU4431
Comp
Coord arcsec 2000
20 23 33.43 +23 42 53.2
Date first
1898
Date last
2015
Obs
5
Pa first
225
Pa last
228
P.A. Now (θ)
228°
Sep first
15.3
Sep last
15.8
Sep. Now (ρ)
15.8"
Mag pri
12.90
Mag sec
13.90
delta mag (ΔM)
1
Spectral class
Pri motion ra
+027
Sec motion ra
-050
Pri motion dec
+025
Sec motion dec
-027
Notes
rPM=1.635
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
228.1
Precise sep
15.816
Constellation
Vulpecula
SAO
88617
Gaia DR2
93845321856
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20235+2343 POU4431 1999 2 228 15.8 12.90 13.90 D 202333.43+234253.2
20235+2343 POU4431 2001 3 228 15.8 12.90 13.90 D 202333.43+234253.2
20235+2343 POU4431 2010 4 228 16.0 12.90 13.90 202333.43+234253.2
20235+2343 POU4431 2015 5 228 15.8 12.90 13.90 202333.43+234253.2

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