20350+2513 POU4685

 
 
20h 34m 58.12s +25 12' 16.3" P.A. 122 sep 12.8 mag 9.83,14.20 Sp A0
 
 
Coord 2000
20350+2513
Discov num
POU4685
Comp
Coord arcsec 2000
20 34 58.12 +25 12 16.3
Date first
1898
Date last
2015
Obs
10
Pa first
121
Pa last
122
P.A. Now (θ)
122°
Sep first
13.6
Sep last
12.8
Sep. Now (ρ)
12.8"
Mag pri
9.83
Mag sec
14.20
delta mag (ΔM)
4.37
Spectral class
A0 (white)
Pri motion ra
+003
Sec motion ra
+006
Pri motion dec
-007
Sec motion dec
-017
Notes
rPM=0.579
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
121.7
Precise sep
12.804
Constellation
Vulpecula
Tycho2
2161-01337-1
Gaia DR2
64712991616
HD
340609
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20350+2513 POU4685 1999 2 122 12.9 9.83 14.20 A0 D 203458.12+251216.3
20350+2513 POU4685 2008 3 118 12.6 9.83 14.20 A0 D 203458.12+251216.3
20350+2513 POU4685 2010 6 122 12.6 9.83 14.20 A0 203458.12+251216.3
20350+2513 POU4685 2015 6 122 12.8 9.83 14.20 A0 203458.12+251216.3

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