20416+2323 POU 4871
20h 41m 34.01s +23° 23' 06.9" P.A. 68.00 sep 15.4 mag 13.50,13.60
| Coord 2000 | 20416+2323 | Discov num | POU4871 | Comp | Coord arcsec 2000 | 20 41 34.01 +23 23 06.9 | |||||
| Date first | 1899 | Date last | 2015 | Obs | 10 | ||||||
| Pa first | 74 | Pa last | 67.8 | P.A. Now (θ) | 67.8° | ||||||
| Sep first | 14.9 | Sep last | 15.384 | Sep. Now (ρ) | 15.384" | ||||||
| Mag pri | 13.50 | Mag sec | 13.60 | delta mag (ΔM) | 0.1 | Spectral class | |||||
| Pri motion ra | -001 | Sec motion ra | -003 | ||||||||
| Pri motion dec | -023 | Sec motion dec | -002 | ||||||||
| Notes | |||||||||||
OTHER CATALOGS AND DESIGNATIONS
| Constellation | Vulpecula | Gaia DR2 | 1819094816535796736 |
WDS 20416+2323 POU 4871 : NOTES
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 |
| 20416+2323 | POU4871 | 1997 | 2 | 69 | 15.3 | 13.50 | 13.60 | D | 204134.01+232306.9 | ||
| 20416+2323 | POU4871 | 2009 | 3 | 69 | 15.5 | 13.50 | 13.60 | D | 204134.01+232306.9 | ||
| 20416+2323 | POU4871 | 2010 | 5 | 68 | 15.4 | 13.50 | 13.60 | 204134.01+232306.9 | |||
| 20416+2323 | POU4871 | 2015 | 6 | 68 | 15.4 | 13.50 | 13.60 | 204134.01+232306.9 |
If you need more information about this double, apply for a data request form to the WDS.
WDS 20416+2323 POU 4871 : VISUAL OBSERVATIONS REPORTS
WDS 20416+2323 POU 4871 : MEASURES
WDS 20416+2323 : VIRTUAL EYEPIECE
|
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation. |
WDS 20416+2323 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
Not valid ID.
Error -27220
Not valid ID.