3 Juno
3 Juno (symbol: .svg){kind=small}
) is a main belt asteroid discovered by Karl Ludwig Harding on September 1, 1804.[1] Juno was the third asteroid discovered in the Solar System and is named after Juno, the Roman goddess that is the queen of all gods.[2]
Size comparison: the first 10 asteroids discovered, profiled against Earth's Moon. Juno is third from the left.
Juno is an S-type asteroid,[3] and is estimated to contain 1% of the total mass of the asteroid belt.[4]
3 Juno Media
Symbol for asteroid 3 Juno, U+26B5 ⚵. 0.8px line weight.
The orbit of Juno is significantly elliptical with a small inclination, moving between Mars and Jupiter
Juno moving across background stars
Juno during opposition in 2009
Video of Juno taken as part of ALMA's Long Baseline Campaign
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References
- ↑ "JPL Small-Body Database Browser". ssd.jpl.nasa.gov. 2011. Retrieved March 30, 2011.
- ↑ Schmadel, Lutz D. (2003). Dictionary of minor planet names, Volume 1. Springer. p. 15. ISBN 3540002383. Retrieved March 21, 2011.
- ↑ "Multispectral analysis of Asteroid 3 Juno taken with the 100-inch telescope at Mount Wilson Observatory" (PDF). University of North Dakota. Retrieved March 29, 2011.[dead link]
- ↑ Pitjeva, E. V. (2005). "High-Precision Ephemerides of Planets—EPM and Determination of Some Astronomical Constants" (PDF). Solar System Research. 39 (3): 176–186. doi:10.1007/s11208-005-0033-2. S2CID 120467483. Archived from the original (PDF) on 2012-09-07. Retrieved 2011-03-31.