Uranus (Planet)
© NASA/Voyager 2
From Fairfield , Uranus is not readily observable since it is very close to the Sun, at a separation of only 13° from it.
|
Name
Uranus
|
Object type
Superior planet
|
Current position
| Computed for: | 28 April 2024 |
| Right ascension: | 03h18m [2] |
| Declination: | +17°58' [2] |
| Constellation: | Aries |
| Magnitude: | 5.85 (V) [1] |
| Angular diameter: | 3.4 arcsec[2] |
| Distance: | 20.57 AU 171.08 lightmin [2] |
| Angular motion (speed): | 3.40 arcmin/day[2] |
| Angular motion (pos ang): | 74.8° |
Orbital elements [2]
| Semi-major axis: | 19.19 AU |
| Eccentricity: | 0.047168 |
| Inclination: | 0.77° |
| Longitude ascending node: | 74.23° |
| Argument of perihelion: | 96.73° |
| Epoch of elements: | 01 January 2000 |
| Mean Anomaly at epoch: | 142.27° |
| Absolute mag (H): | -7.17 [1] |
| Slope parameter (n): | 2.00 [1] |
Derived quantities
| Perihelion: | 18.29 AU |
| Aphelion: | 20.10 AU |
| Orbital period: | 84.07 years |
Sources
| [1] | Robin M. Green, Spherical Astronomy, 1985, ISBN 0-521-31779-7 |
| [2] | Explanatory Supplement to the Astronomical Almanac. 1992. K. P. Seidelmann, Ed., p.316 |
Events
| 13 May 2024 | – Uranus at solar conjunction |
| 01 Sep 2024 | – Uranus enters retrograde motion |
| 16 Nov 2024 | – Uranus at opposition |
| 30 Jan 2025 | – Uranus ends retrograde motion |
| 17 May 2025 | – Uranus at solar conjunction |
| 06 Sep 2025 | – Uranus enters retrograde motion |
| 21 Nov 2025 | – Uranus at opposition |
| 03 Feb 2026 | – Uranus ends retrograde motion |
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