Jupiter's 11.9-year orbit around the Sun will carry it to its furthest point to the Sun – its aphelion – at a distance of 5.46 AU.
In practice, however, Jupiter's orbit is very close to circular; its distance from the Sun only varies by about 10.2% between perihelion and aphelion. This means that the difference in the amount of heat and light it receives from the Sun between aphelion and perihelion is extremely small.
Finding Jupiter
Jupiter's distance from the Sun doesn't affect its appearance. From South El Monte, at the moment of aphelion it will not be readily observable since it will be very close to the Sun, at a separation of only 1° from it.
A chart of the path of Jupiter across the sky in 2135 can be found here, and a chart of its rising and setting times here.
The position of Jupiter at the moment it passes aphelion will be:
| Object | Right Ascension | Declination | Constellation | Magnitude | Angular Size |
| Jupiter | 12h56m50s | 4°53'S | Virgo | -1.6 | 29.9" |
The coordinates above are given in J2000.0.
The sky on 14 Jul 2026
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All times shown in PDT.
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Warning
Never attempt to point a pair of binoculars or a telescope at an object close to the Sun. Doing so may result in immediate and permanent blindness.
Source
The circumstances of this event were computed using the DE440 planetary ephemeris published by the Jet Propulsion Laboratory (JPL).
This event was automatically generated by searching the ephemeris for planetary alignments which are of interest to amateur astronomers, and the text above was generated based on an estimate of your location.
Related news
| 23 May 2135 | – Jupiter ends retrograde motion |
| 19 Feb 2136 | – Jupiter enters retrograde motion |
| 20 Apr 2136 | – Jupiter at opposition |
| 22 Jun 2136 | – Jupiter ends retrograde motion |
Image credit
© NASA/Cassini