20280+2503 POU4510

 
 
20h 27m 59.42s +25 02' 36.0" P.A. 356 sep 13.9 mag 11.70,14.10
 
 
Coord 2000
20280+2503
Discov num
POU4510
Comp
Coord arcsec 2000
20 27 59.42 +25 02 36.0
Date first
1899
Date last
2015
Obs
10
Pa first
351
Pa last
356
P.A. Now (θ)
356°
Sep first
13.2
Sep last
13.9
Sep. Now (ρ)
13.9"
Mag pri
11.70
Mag sec
14.10
delta mag (ΔM)
2.4
Spectral class
Pri motion ra
-007
Sec motion ra
+006
Pri motion dec
-010
Sec motion dec
-004
Notes
rPM=1.173
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
356.2
Precise sep
13.899
Constellation
Vulpecula
Gaia DR2
86093754624
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20280+2503 POU4510 1997 2 10 12.2 14.00 14.30 D 202757.09+250222.2
20280+2503 POU4510 2008 3 356 14.1 14.00 14.30 D 202757.09+250222.2
20280+2503 POU4510 2015 6 356 13.9 11.70 14.10 202759.42+250236.0

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