20318+2426 POU4573

 
 
20h 31m 48.46s +24 26' 50.0" P.A. 133 sep 18.8 mag 12.60,13.40
 
 
Coord 2000
20318+2426
Discov num
POU4573
Comp
Coord arcsec 2000
20 31 48.46 +24 26 50.0
Date first
1899
Date last
2015
Obs
10
Pa first
134
Pa last
133
P.A. Now (θ)
133°
Sep first
18.6
Sep last
18.8
Sep. Now (ρ)
18.8"
Mag pri
12.60
Mag sec
13.40
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-004
Sec motion ra
+013
Pri motion dec
-009
Sec motion dec
-011
Notes
rPM=1.005
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
133.3
Precise sep
18.824
Constellation
Vulpecula
Gaia DR2
29421492480
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20318+2426 POU4573 2000 2 133 18.9 12.60 13.40 D 203148.46+242650.0
20318+2426 POU4573 2008 3 133 18.9 12.60 13.40 D 203148.46+242650.0
20318+2426 POU4573 2010 5 133 18.7 12.60 13.40 203148.46+242650.0
20318+2426 POU4573 2015 6 133 18.8 12.60 13.40 203148.46+242650.0

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