20227+2023 J  3080

 
 
20h 22m 46.94s +20 22' 23.4" P.A. 292.00 sep 7.4 mag 12.10,12.70
 
 
Coord 2000
20227+2023
Discov num
J  3080
Comp
Coord arcsec 2000
20 22 46.94 +20 22 23.4
Date first
1944
Date last
2015
Obs
8
Pa first
290
Pa last
292
P.A. Now (θ)
292°
Sep first
6.0
Sep last
7.4
Sep. Now (ρ)
7.4"
Mag pri
12.10
Mag sec
12.70
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+017
Sec motion ra
-010
Pri motion dec
-006
Sec motion dec
+005
Notes
rPM=1.617
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
291.9
Precise sep
7.426
Constellation
Delphinus
SAO
88607
Gaia DR2
53559792768
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20227+2023 J 3080 1944 1 290 6.0 12.00 13.00 202208.57+202300.0
20227+2023 J 3080 2000 3 291 7.5 12.00 13.00 D 202246.94+202223.4
20227+2023 J 3080 2001 4 292 7.4 12.00 13.00 D 202246.94+202223.4
20227+2023 J 3080 2015 4 292 7.4 12.10 12.70 202246.94+202223.4

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