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🌎  Greenwich, United Kingdom [change]


Uranus is currently in the constellation of Aries. The current Right Ascension of Uranus is 02h 34m 18s and the Declination is +14° 42’ 05” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]). The current magnitude of Uranus is 5.88 (JPL).

Summary of key facts about Uranus [tip: you can also create a Quick Access page for this data if you access it frequently and would like to have a simpler view]:

02h 34m 18s
+14° 42’ 05”
  • Uranus is below the horizon from Greenwich, United Kingdom [change].
  • Given its current magnitude, Uranus is barely visible to naked eye under a clear and dark sky, easily visible with the help of a small binocular.
  • See also Uranus rise and set times.
  • Go to interactive sky chart

If you need to access this information frequently for your observations, you can create a simple customized Quick Access page, so that you can easily bookmark it in your browser favorites or add a shortcut to your mobile phones' home screen.

Additional information about Uranus available on TheSkyLive:

Available Resources

Uranus Position and Finder Charts

Below we provide Uranus finder charts showing where the object is right now in the sky with respect to the brightest stars. The first finder chart has a field of view of 50 degrees, while the second one has a field of view of 10 degrees. Click on each finder chart to access a full screen interactive Online Planetarium.

Map showing Uranus in Aries on May, 09 2021
Field of view: 50x30 degrees
View fullscreen
Map showing Uranus in Aries on May, 09 2021
Field of view: 10x6 degrees
View fullscreen
 = visible to the naked eye
 = binocular, brighter than 10th magnitude
= current altitude ≥ 30°   = current altitude < 30°   = below the horizon
Location: Greenwich, United Kingdom [change]

Higher precision deep sky finder chart, 60 arcmin wide, showing where Uranus is right now. Click on the image to see a more detailed fullscreen tracker view.

RA: 02h 34m 18s
Dec: +14° 42’ 05”
Deep sky finder chart for Uranus
Field of view: 60x40 arcmins
View fullscreen

Also check out Where is Uranus?, a page that provides all the information needed to find Uranus in the sky and additional links to sky charts.

Uranus Distance from Earth

The distance of Uranus from Earth is currently 3,104,966,297 kilometers, equivalent to 20.755418 Astronomical Units. Light takes 2 hours, 52 minutes and 37.0527 seconds to travel from Uranus and arrive to us.

2 hours, 52 minutes and 37.0527 seconds

The following chart shows the distance of Uranus from Earth as a function of time. In the chart the distance data is measured in Astronomical Units and sampled with an interval of 1 day.

Distance of Uranus from Earth between January 1900 and January 2100

The value of the reported distance might be somewhat inaccurate around the times of closest approach for objects passing extremely close to Earth. The value of the distance of Uranus from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Uranus to Earth

Between January 1900 and January 2100, the closest approach of Uranus to Earth happens on Wed Mar 15 2051 at a distance of 17.289890 Astronomical Units, or 2,586,530,766 kilometers:

Wed Mar 15 2051

NOTE: values for the closest approach are computed with a sampling interval of 1 day.

Uranus brightness

The current visual magnitude of Uranus is 5.88.


The following chart is the predicted light curve (visual magnitude as a function of time) of Uranus, according to the most recent ephemerides data. Magnitude data is sampled with a 2 days interval and there might be inaccuracies for objects changing brightness very rapidly during the course of a few days. For comets there could be large discrepancies between the observed and predicted brightness because of their highly dynamic behaviour.

Predicted magnitude of Uranus between January 1900 and January 2100

Uranus rise and set times

Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London

Today's Uranus rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 75.3°
Max altitude: 53.2°
Azimuth: 284.7°

The rise and set times are defined as the time at which the upper limb of Uranus touches the horizon, considering the effect of the atmospheric refraction. As the atmospheric conditions cannot be modeled precisely the times reported here should be considered correct with an approximation of few minutes.

Uranus Physical Data

The following shows the known values of the most important physical parameters of Uranus. Source: JPL Small-Body Database

Physical Parameter Value Relative to Earth
Diameter 50724 km 3.9809
Mass 86.8103 x 1024 kg 14.5358
Density 1.27 gr/cm3 0.2303
Escape Velocity 21.38 km/s 1.9106
Sideral Rotation -17.2399 hours -0.7203
Absolute Magnitude -7.19
Geometric Albedo 0.51

Uranus 15 Days Ephemeris

The following table lists the ephemerides of Uranus computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Uranus in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Apparent DiameterDiameter Constellation
2021 May 02 02h 32m 41s +14° 34’ 22” 5.88 3.4” Aries
2021 May 03 02h 32m 54s +14° 35’ 26” 5.88 3.4” Aries
2021 May 04 02h 33m 09s +14° 36’ 32” 5.88 3.4” Aries
2021 May 05 02h 33m 21s +14° 37’ 36” 5.88 3.4” Aries
2021 May 06 02h 33m 36s +14° 38’ 41” 5.88 3.4” Aries
2021 May 07 02h 33m 48s +14° 39’ 47” 5.88 3.4” Aries
2021 May 08 02h 34m 02s +14° 40’ 50” 5.88 3.4” Aries
2021 May 09 02h 34m 15s +14° 41’ 56” 5.88 3.4” Aries
2021 May 10 02h 34m 30s +14° 43’ 00” 5.88 3.4” Aries
2021 May 11 02h 34m 42s +14° 44’ 03” 5.87 3.4” Aries
2021 May 12 02h 34m 57s +14° 45’ 07” 5.87 3.4” Aries
2021 May 13 02h 35m 09s +14° 46’ 11” 5.87 3.4” Aries
2021 May 14 02h 35m 23s +14° 47’ 14” 5.87 3.4” Aries
2021 May 15 02h 35m 36s +14° 48’ 19” 5.87 3.4” Aries