20380+2518 POU4760

 
 
20h 37m 58.45s +25 18' 20.7" P.A. 265.00 sep 14.8 mag 12.90,13.40
 
 
Coord 2000
20380+2518
Discov num
POU4760
Comp
Coord arcsec 2000
20 37 58.45 +25 18 20.7
Date first
1898
Date last
2015
Obs
12
Pa first
267
Pa last
265
P.A. Now (θ)
265°
Sep first
15.9
Sep last
14.8
Sep. Now (ρ)
14.8"
Mag pri
12.90
Mag sec
13.40
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-008
Sec motion ra
+002
Pri motion dec
-006
Sec motion dec
-009
Notes
rPM=1.044
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
265.4
Precise sep
14.773
Constellation
Vulpecula
SAO
88934
Gaia DR2
51875237888
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20380+2518 POU4760 2000 3 266 14.8 12.90 13.40 D 203758.45+251820.7
20380+2518 POU4760 2008 4 265 14.9 12.90 13.40 D 203758.45+251820.7
20380+2518 POU4760 2010 7 265 14.6 12.90 13.40 203758.45+251820.7
20380+2518 POU4760 2015 8 265 14.8 12.90 13.40 203758.45+251820.7

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