Berkas:Pluto discovery plates.png

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Ringkasan[sunting | sunting sumber]

Original plates from Clyde Tombaugh's discovery of Pluto. (Apparent magnitude +15.1)

Credit: Lowell Observatory Archives, from [1].

Also visible in this image:

  • Wikisky image of this star field centered on coordinates 07 23 06.55 +21 49 38.5
  • HD 57673 (brightest star in this FOV at apparent magnitude 8.7 located above Pluto in Jan 23 photo)
  • Galaxy NGC 2365

Fair use on Pluto, Planets beyond Neptune, Clyde Tombaugh[sunting | sunting sumber]

This image qualifies for fair use in the articles Pluto, Planets beyond Neptune, and Clyde Tombaugh because:

1) It is an image of unquestionable historic value
2) Illustrating the discovery of the subject in question
3) There is no freely available alternative to this unique image (Pluto cannot be discovered again)

Jenis lisensi[sunting | sunting sumber]

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Tanggal/WaktuMiniaturDimensiPenggunaKomentar
terkini14 Juli 2015 17.02Miniatur versi sejak 14 Juli 2015 17.021.779 × 1.101 (889 KB)Farras (bicara | kontrib)Original plates from Clyde Tombaugh's discovery of Pluto. (Apparent magnitude +15.1) Credit: Lowell Observatory Archives, from [http://www.planetary.org/explore/topics/pluto/plutodiscovery4.html]. Also visible in this image: *Wikisky [http://www....

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