20570+2349 POU 5074

 
 
20h 56m 58.43s +23° 49' 32.4" P.A. 316.00 sep 11.5 mag 12.90,13.40
 
 
Coord 2000 20570+2349 Discov num POU5074 Comp Coord arcsec 2000 20 56 58.43 +23 49 32.4
Date first 1898 Date last 2015 Obs 9
Pa first 322 Pa last 315.6 P.A. Now (θ) 315.6°
Sep first 10.9 Sep last 11.453 Sep. Now (ρ) 11.453"
Mag pri 12.90 Mag sec 13.40 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +001 Sec motion ra -018
Pri motion dec -015 Sec motion dec -013
Notes
rPM=0.86
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1839576343038133888
 
 
WDS 20570+2349 POU 5074 : 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
20570+2349 POU5074 1898 1 322 10.9 10.88 12.40 205654.04+234901.3
20570+2349 POU5074 2000 2 316 11.4 13.20 13.50 D 205658.43+234932.4
20570+2349 POU5074 2009 3 316 11.5 13.20 13.50 D 205658.43+234932.4
20570+2349 POU5074 2010 5 316 10.8 12.90 13.40 205658.43+234932.4
20570+2349 POU5074 2015 6 316 11.5 12.90 13.40 205658.43+234932.4

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WDS 20570+2349 POU 5074 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20570+2349 POU 5074 : MEASURES
 
 
No records found.

 
 
WDS 20570+2349 : VIRTUAL EYEPIECE
 
 

virtual eyepiece
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Radius:
Components only
 
 
WDS 20570+2349 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.