20401+2509 POU 4838

 
 
20h 40m 10.38s +25° 08' 47.3" P.A. 289.00 sep 10.4 mag 12.50,14.20
 
 
Coord 2000 20401+2509 Discov num POU4838 Comp Coord arcsec 2000 20 40 10.38 +25 08 47.3
Date first 1899 Date last 2015 Obs 12
Pa first 293 Pa last 288.9 P.A. Now (θ) 288.9°
Sep first 10.2 Sep last 10.392 Sep. Now (ρ) 10.392"
Mag pri 12.50 Mag sec 14.20 delta mag (ΔM) 1.7 Spectral class
Pri motion ra +000 Sec motion ra +004
Pri motion dec -001 Sec motion dec -018
Notes
rPM=0.947
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1843516958352353152
 
 
WDS 20401+2509 POU 4838 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Pou1933 Pa - Pourteau, M. A. .
Pou1933 Cat. des etoiles doubles de la zone +24deg de la carte photog. du ciel, 1933
Pou1933 (Obs. de Paris, H. Tessier) [QB821.P7]
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20401+2509 POU4838 2000 2 289 10.4 12.50 14.20 D 204010.38+250847.3
20401+2509 POU4838 2008 3 289 10.6 12.50 14.20 D 204010.38+250847.3
20401+2509 POU4838 2014 6 289 10.4 12.50 14.20 204010.38+250847.3
20401+2509 POU4838 2015 8 289 10.4 12.50 14.20 204010.38+250847.3

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WDS 20401+2509 POU 4838 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20401+2509 POU 4838 : MEASURES
 
 
No records found.

 
 
WDS 20401+2509 : VIRTUAL EYEPIECE
 
 

virtual eyepiece
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Radius:
Components only
 
 
WDS 20401+2509 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.