20381+2325 POU4764

 
 
20h 38m 06.98s +23 24' 33.0" P.A. 184.00 sep 9.7 mag 12.80,13.60
 
 
Coord 2000
20381+2325
Discov num
POU4764
Comp
Coord arcsec 2000
20 38 06.98 +23 24 33.0
Date first
1898
Date last
2015
Obs
9
Pa first
178
Pa last
184
P.A. Now (θ)
184°
Sep first
7.8
Sep last
9.7
Sep. Now (ρ)
9.7"
Mag pri
12.80
Mag sec
13.60
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-003
Sec motion ra
+032
Pri motion dec
-001
Sec motion dec
-005
Notes
rPM=1.088
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
184.3
Precise sep
9.713
Constellation
Vulpecula
SAO
88933
Gaia DR2
1819127939323485568
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20381+2325 POU4764 2000 2 184 9.5 12.80 13.60 D 203806.98+232433.0
20381+2325 POU4764 2001 3 184 9.5 12.80 13.60 D 203806.98+232433.0
20381+2325 POU4764 2010 4 185 9.2 12.80 13.60 203806.98+232433.0
20381+2325 POU4764 2015 5 185 9.7 12.80 13.60 203806.98+232433.0

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