20103+2506 POU4242

 
 
20h 10m 19.91s +25 05' 20.7" P.A. 292 sep 17.8 mag 13.20,13.80
 
 
Coord 2000
20103+2506
Discov num
POU4242
Comp
Coord arcsec 2000
20 10 19.91 +25 05 20.7
Date first
1899
Date last
2015
Obs
11
Pa first
295
Pa last
292
P.A. Now (θ)
292°
Sep first
16.3
Sep last
17.8
Sep. Now (ρ)
17.8"
Mag pri
13.20
Mag sec
13.80
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-003
Sec motion ra
-028
Pri motion dec
+001
Sec motion dec
+007
Notes
rPM=0.891
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
292.2
Precise sep
17.816
Constellation
Vulpecula
SAO
88291
Gaia DR2
75447735808
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20103+2506 POU4242 1997 2 293 17.6 13.20 13.80 D 201019.91+250520.7
20103+2506 POU4242 2009 3 292 17.8 13.20 13.80 D 201019.91+250520.7
20103+2506 POU4242 2010 6 292 17.9 13.20 13.80 201019.91+250520.7
20103+2506 POU4242 2015 7 292 17.8 13.20 13.80 201019.91+250520.7

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