File:Christchurch equat horiz.png
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Français : Trajectoire de Vénus sur le Soleil durant le transit de juin 2012, pour un observateur situé à Christchurch (NZ). A gauche dans le système astronomique équatorial (pôle céleste nord en haut), à droite en coordonnées locales avec la verticale en haut. Les deux systèmes sont en rotation l'un par rapport à l'autre. English: Path of Venus on the Solar disk during the transit of June 2012, for an observer located at Christchurch (NZ). Left: equatorial coordinates with the celestial north pole on the top of the diagram; right: local coordinates with the vertical on the top. The two systems are in relative rotation. |
| Date | |
| Source | Own work |
| Author | Francois Mignard |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:11, 5 October 2016 | | 1,914 × 1,235 (103 KB) | Cmdrjameson (talk | contribs) | Compressed with pngout. Reduced by 52kB (33% decrease). |
| 17:29, 5 November 2011 |  | 1,914 × 1,235 (155 KB) | FrancoisMignard (talk | contribs) |
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