20238+2510 POU4439

 
 
20h 23m 47.25s +25 10' 02.7" P.A. 86 sep 9.4 mag 13.40,14.20
 
 
Coord 2000
20238+2510
Discov num
POU4439
Comp
Coord arcsec 2000
20 23 47.25 +25 10 02.7
Date first
1898
Date last
2015
Obs
10
Pa first
80
Pa last
86
P.A. Now (θ)
86°
Sep first
9.7
Sep last
9.4
Sep. Now (ρ)
9.4"
Mag pri
13.40
Mag sec
14.20
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
-003
Sec motion dec
-012
Notes
rPM=0.728
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
85.7
Precise sep
9.434
Constellation
Vulpecula
Gaia DR2
92238824832
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20238+2510 POU4439 1997 2 85 9.5 13.40 14.20 D 202347.25+251002.7
20238+2510 POU4439 2008 3 85 9.5 13.40 14.20 D 202347.25+251002.7
20238+2510 POU4439 2015 6 86 9.4 13.40 14.20 202347.25+251002.7

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