20254+2520 POU4484

 
 
20h 25m 23.56s +25 20' 17.8" P.A. 29 sep 10.6 mag 14.30,14.50
 
 
Coord 2000
20254+2520
Discov num
POU4484
Comp
Coord arcsec 2000
20 25 23.56 +25 20 17.8
Date first
1899
Date last
2015
Obs
8
Pa first
24
Pa last
29
P.A. Now (θ)
29°
Sep first
10.5
Sep last
10.6
Sep. Now (ρ)
10.6"
Mag pri
14.30
Mag sec
14.50
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+006
Sec motion ra
+007
Pri motion dec
+007
Sec motion dec
-006
Notes
rPM=1.414
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
28.6
Precise sep
10.589
Constellation
Vulpecula
SAO
88666
Gaia DR2
59809192960
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20254+2520 POU4484 1997 2 28 10.9 14.30 14.50 D 202523.56+252017.8
20254+2520 POU4484 2001 3 29 10.9 14.30 14.50 D 202523.56+252017.8
20254+2520 POU4484 2015 4 29 10.6 14.30 14.50 202523.56+252017.8

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