20155+2439 POU4317

 
 
20h 15m 29.13s +24 39' 23.8" P.A. 96 sep 4.6 mag 12.50,13.90
 
 
Coord 2000
20155+2439
Discov num
POU4317
Comp
Coord arcsec 2000
20 15 29.13 +24 39 23.8
Date first
1899
Date last
2015
Obs
6
Pa first
93
Pa last
96
P.A. Now (θ)
96°
Sep first
4.4
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
12.50
Mag sec
13.90
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
-010
Sec motion ra
+025
Pri motion dec
-008
Sec motion dec
-012
Notes
rPM=1.27
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
95.8
Precise sep
4.645
Constellation
Vulpecula
Gaia DR2
07768586240
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20155+2439 POU4317 1999 2 96 4.6 12.50 13.90 D 201529.13+243923.8
20155+2439 POU4317 2009 3 96 4.7 12.50 13.90 D 201529.13+243923.8
20155+2439 POU4317 2010 6 91 4.0 12.50 13.90 201529.13+243923.8
20155+2439 POU4317 2015 6 96 4.6 12.50 13.90 201529.13+243923.8

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