Mynd:Pluto system.jpg

Upphafleg skrá ‎(600 × 718 mynddílar, skráarstærð: 62 KB, MIME-gerð: image/jpeg)

Skrá þessi er af Wikimedia Commons, og deilt meðal annarra verkefna og nýtist því þar. Hér fyrir neðan er afrit af skráarsíðunni þar.

Lýsing

LýsingPluto system.jpg	Orbits of 4 Bodies in Pluto System about Barycenter as Seen from Earth. Although a full orbital solution for the satellites cannot be determined from only two Hubble measurements, it turns that their paths closely follow that expected for objects orbiting the Pluto system's barycenter in a perfect circle in the same plane as Charon's orbit. In this diagram, the barycenter is the dot in the center, Pluto's orbit is the smallest ellipse, Charon's orbit is the next ellipse (its position on May 15 and May 18, 2005 are indicated by the filled and open circles, respectively), an orbit that is consistent with P2's measured positions is next, followed by an orbit that is consistent with P1's measured positions. For both of the latter cases, the filled squares are positions on May 15 and open squares are positions on May 18. Note that projection effects cause these circular orbits to look elliptical on the plane of the sky.
Dagsetning	31. október 2005
Uppruni	http://hubblesite.org/newscenter/newsdesk/archive/releases/2005/19/image/h
Höfundarréttarhafi	Credit: NASA, ESA, W. J. Merline (SwRI), and the Pluto Companion Search Team
Réttindi (Endurnotkun á þessari skrá)	Public domain (created by NASA)

	This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
	Warnings: Use of NASA logos, insignia and emblems is restricted per U.S. law 14 CFR 1221. The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI.[1] See also {{PD-Hubble}} and {{Cc-Hubble}}. The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."

Smelltu á dagsetningu eða tímasetningu til að sjá hvernig hún leit þá út.

	Dagsetning/Tími	Smámynd	Víddir	Notandi	Athugasemd
núverandi	24. júní 2006 kl. 18:46		600 × 718 (62 KB)	Shizhao	Large with title 62.3 kB

Eftirfarandi síða notar þessa skrá: