Uranus at aphelion

Dominic Ford, Editor
From the Outer Planets feed


Objects: Uranus

Uranus's 84.1-year orbit around the Sun will carry it to its furthest point to the Sun – its aphelion – at a distance of 20.11 AU.

In practice, however, Uranus's orbit is very close to circular; its distance from the Sun only varies by about 9.9% 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 Uranus

Uranus's distance from the Sun doesn't affect its appearance. From South El Monte, at the moment of aphelion it will be visible in the evening sky, becoming accessible around 19:19 (PDT), 24° above your south-eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 23:01, 51° above your southern horizon. It will continue to be observable until around 03:00, when it sinks below 21° above your south-western horizon.

A chart of the path of Uranus across the sky in 2176 can be found here, and a chart of its rising and setting times here.

The position of Uranus at the moment it passes aphelion will be:

Object Right Ascension Declination Constellation Magnitude Angular Size
Uranus 23h23m10s 4°50'S Aquarius 5.8 3.7"

The coordinates above are given in J2000.0.

The sky on 14 Aug 2026

The sky on 14 August 2026
Sunrise
06:10
Sunset
19:39
Twilight ends
21:11
Twilight begins
04:38


Waxing Crescent

8%

2 days old

Planets
Rise Culm. Set
Mercury 05:07 12:04 19:01
Venus 09:52 15:44 21:35
Moon 08:21 14:39 20:48
Mars 02:15 09:28 16:40
Jupiter 05:13 12:08 19:02
Saturn 22:05 04:16 10:27
All times shown in PDT.

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

14 Sep 2176  –  Uranus at opposition
29 Nov 2176  –  Uranus ends retrograde motion
03 Jul 2177  –  Uranus enters retrograde motion
19 Sep 2177  –  Uranus at opposition

Image credit

© NASA/Voyager 2

Share