Hubbry Logo
search button
Sign in
Solar eclipses on Uranus
Solar eclipses on Uranus
Comunity Hub
arrow-down
History
arrow-down
starMore
arrow-down
bob

Bob

Have a question related to this hub?

bob

Alice

Got something to say related to this hub?
Share it here.

#general is a chat channel to discuss anything related to the hub.
Hubbry Logo
search button
Sign in
Solar eclipses on Uranus
Community hub for the Wikipedia article
logoWikipedian hub
Welcome to the community hub built on top of the Solar eclipses on Uranus Wikipedia article. Here, you can discuss, collect, and organize anything related to Solar eclipses on Uranus. The purpose of the h...
Add your contribution
Solar eclipses on Uranus
the planet Uranus is seen through the Hubble telescope, its atmosphere defined by bands of electric blue and green. Ariel appears as a white dot floating above it, casting a dark shadow below
HST image from July 26, 2006, of Ariel transiting Uranus, complete with shadow

Solar eclipses on Uranus occur when any of the natural satellites of Uranus passes in front of the Sun as seen from Uranus. Eclipses can occur only near a solar ring plane-crossing of Uranus (equinox), occurring approximately every 42 years, with the last crossing being in 2007/2008.[1]

For bodies that appear smaller in angular diameter than the Sun, the proper term would be a transit and bodies that are larger than the apparent size of the Sun, the proper term would be an occultation.

Twelve satellites of Uranus—Cressida, Desdemona, Juliet, Portia, Rosalind, Belinda, Puck, Miranda, Ariel, Umbriel, Titania and Oberon—are large enough and near enough to eclipse the Sun.

All other satellites of Uranus are too small or too distant to produce an umbra.

At its distance from the Sun, the Sun's angular diameter is reduced to a tiny disk about 2 arcminutes across. The angular diameters of the moons large enough to fully eclipse the sun are: Cressida, 6–8'; Desdemona, 6–7'; Juliet, 10–12'; Portia, 9–13'; Rosalind, 4–5'; Belinda, 6–8'; Puck, 6–8'; Miranda, 10–15'; Ariel, 20–23'; Umbriel, 15–17'; Titania, 11–13'; Oberon, 8–9'.

References

[edit]
  1. ^ "Ring-Moon Systems Node - URPX". Pds-rings.seti.org. Retrieved 22 August 2017.
[edit]