Íomhá:Oort cloud Sedna orbit.jpg

Page contents not supported in other languages.
Ón Vicipéid, an chiclipéid shaor.

Taispeáin leagan ardtaifigh den íomhá(2,499 × 2,499 picteilín, méid comhaid: 542 KB, cineál MIME: image/jpeg)

Seo comhad as An Cómhaoin Viciméid. Tá an tuairisc as an leathanach tuairisc Cómhaoin a leanas thíos.
Is stór comhaid meáin Saor é an Cómhaoin Viciméid. Is féidir leat cabhrú.
Tuairisc

These four panels show the location of trans-Neptunian object 90377 Sedna, which lies in the farthest reaches of the Solar system. Each panel, moving clockwise from the upper left, successively zooms out to place Sedna in context.

The first panel shows the orbits of the inner planets and Jupiter; and the asteroid belt.

In the second panel, Sedna is shown well outside the orbits of Neptune and the Kuiper belt objects.

Sedna's full orbit is illustrated in the third panel along with the object's location in 2004, nearing its closest approach to the Sun.

The final panel zooms out much farther, showing that even this large elliptical orbit falls inside what was previously thought to be the inner edge of the spherical Oort cloud: a distribution of cold, icy bodies lying at the limits of the Sun's gravitational pull. Sedna's presence suggests that the previously speculated inner disk on the ecliptic does exist.
Dáta
Foinse [1] [2] Splitzer Space Telescope Released Images about Sedna
Údar

Image courtesy of NASA / JPL-Caltech / R. Hurt

Original text courtesy of NASA / JPL-Caltech
Ceadúnas
(Athúsáid a bhaint as an gcomhad seo)
Public domain Chruthaigh NASA an comhad seo, agus tógadh as suíomh Greasáin NASA nó foilseachán NASA é. Tá gach saothar den saghas sin sa fearann poiblí ach amháin an suaitheantas NASA, mar ní féidir saothair de chuid rialtas cónaidhme Stáit Aontaithe Mheiriceá a chur faoi chóipcheart. Féach ar an leathanach pholasaí cóipchirt NASA nó an leathanach pholasaí íomhanna JPL le tuilleadh eolais.
Rabhaidh:
Leaganacha eile

[cuir in eagar]

References

  1. JPL. Most Distant Object in Solar System Discovered archive copy at the Wayback Machine. Press release: Jet Propulsion Laboratory. March 15, 2004.

Stair chomhaid

Cliceáil ar dáta/am chun an comhad a radharc mar a bhí sé ag an am sin.

Dáta/AmMionsamhailToisíÚsáideoirNóta tráchta
faoi láthair08:48, 19 Meán Fómhair 2005Mionsamhail do leagan ó 08:48, 19 Meán Fómhair 20052,499 × 2,499 (542 KB)Bricktoplarger
00:05, 24 Márta 2005Mionsamhail do leagan ó 00:05, 24 Márta 2005577 × 577 (47 KB)Smartech~commonswiki{{PD-USGov-NASA}}

Níl nasc ó aon leathanach eile don íomhá seo.

Global file usage

The following other wikis use this file:

View more global usage of this file.

Meiteasonraí