20318+2359 POU4569

 
 
20h 31m 45.18s +23 59' 04.3" P.A. 286 sep 6.3 mag 11.91,13.60
 
 
Coord 2000
20318+2359
Discov num
POU4569
Comp
Coord arcsec 2000
20 31 45.18 +23 59 04.3
Date first
1899
Date last
2015
Obs
9
Pa first
286
Pa last
286
P.A. Now (θ)
286°
Sep first
6.4
Sep last
6.3
Sep. Now (ρ)
6.3"
Mag pri
11.91
Mag sec
13.60
delta mag (ΔM)
1.69
Spectral class
Pri motion ra
-009
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
285.7
Precise sep
6.319
Constellation
Vulpecula
Tycho2
2157-01151-1
Gaia DR2
63076849792
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20318+2359 POU4569 2000 2 285 6.3 11.91 13.60 D 203145.18+235904.3
20318+2359 POU4569 2008 3 285 6.5 11.91 13.60 D 203145.18+235904.3
20318+2359 POU4569 2015 5 286 6.4 11.91 13.60 203145.18+235904.3

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