20354+2508 POU4700

 
 
20h 35m 22.55s +25 07' 40.2" P.A. 71 sep 15.1 mag 14.38,14.13
 
 
Coord 2000
20354+2508
Discov num
POU4700
Comp
Coord arcsec 2000
20 35 22.55 +25 07 40.2
Date first
1898
Date last
2015
Obs
11
Pa first
70
Pa last
71
P.A. Now (θ)
71°
Sep first
15.9
Sep last
15.1
Sep. Now (ρ)
15.1"
Mag pri
14.38
Mag sec
14.13
delta mag (ΔM)
0.25
Spectral class
Pri motion ra
+008
Sec motion ra
+003
Pri motion dec
-002
Sec motion dec
-006
Notes
rPM=0.776
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
71
Precise sep
15.127
Constellation
Vulpecula
Gaia DR2
11710910080
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20354+2508 POU4700 2000 2 71 15.2 14.38 14.13 D 203522.55+250740.2
20354+2508 POU4700 2008 3 70 15.2 14.38 14.13 D 203522.55+250740.2
20354+2508 POU4700 2010 6 71 15.1 14.38 14.13 203522.55+250740.2
20354+2508 POU4700 2015 7 71 15.2 14.38 14.13 203522.55+250740.2

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