20235+2502 POU4432

 
 
20h 23m 30.49s +25 02' 21.0" P.A. 308 sep 19.3 mag 12.80,13.90
 
 
Coord 2000
20235+2502
Discov num
POU4432
Comp
Coord arcsec 2000
20 23 30.49 +25 02 21.0
Date first
1898
Date last
2015
Obs
10
Pa first
312
Pa last
308
P.A. Now (θ)
308°
Sep first
18.4
Sep last
19.3
Sep. Now (ρ)
19.3"
Mag pri
12.80
Mag sec
13.90
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
+013
Sec motion ra
+001
Pri motion dec
+008
Sec motion dec
-001
Notes
rPM=0.983
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
307.6
Precise sep
19.33
Constellation
Vulpecula
Gaia DR2
24984703488
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20235+2502 POU4432 1997 2 308 19.2 12.80 13.90 D 202330.49+250221.0
20235+2502 POU4432 2008 3 308 19.3 12.80 13.90 D 202330.49+250221.0
20235+2502 POU4432 2010 6 307 19.2 12.80 13.90 202330.49+250221.0
20235+2502 POU4432 2015 10 308 19.3 12.80 13.90 202330.49+250221.0

If you need more information about this double, apply for a data request form to the WDS.