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Jupiter

Jupiter is currently in the constellation of Aquarius. The current Right Ascension of Jupiter is 22h 09m 58s and the Declination is -12° 11’ 22” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]). The current magnitude of Jupiter is -2.30 (JPL).

Summary of key facts about Jupiter [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]:

22h 09m 58s
-12° 11’ 22”
Aquarius
-2.30

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 Jupiter available on TheSkyLive:

Available Resources

Jupiter Position and Finder Charts

Below we provide Jupiter 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 Jupiter in Aquarius on May, 17 2021
Field of view: 50x30 degrees
View fullscreen
Map showing Jupiter in Aquarius on May, 17 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 Jupiter is right now. Click on the image to see a more detailed fullscreen tracker view.

Jupiter
RA: 22h 09m 58s
Dec: -12° 11’ 22”
Deep sky finder chart for Jupiter
Field of view: 60x40 arcmins
View fullscreen

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

Jupiter Distance from Earth

The distance of Jupiter from Earth is currently 749,158,906 kilometers, equivalent to 5.007818 Astronomical Units. Light takes 41 minutes and 38.9251 seconds to travel from Jupiter and arrive to us.

749,158,906
5.007818
41 minutes and 38.9251 seconds

The following chart shows the distance of Jupiter 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 Jupiter from Earth between January 2013 and December 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 Jupiter from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Jupiter to Earth

Between January 2013 and December 2100, the closest approach of Jupiter to Earth happens on Mon Sep 26 2022 at a distance of 3.952566 Astronomical Units, or 591,295,396 kilometers:

Mon Sep 26 2022
591,295,396
3.952566

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

Jupiter brightness

The current visual magnitude of Jupiter is -2.30.

-2.30
38.5”

The following chart is the predicted light curve (visual magnitude as a function of time) of Jupiter, 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 Jupiter between January 2013 and December 2100

Jupiter rise and set times

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

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

Azimuth: 102.2°
Max altitude: 26.3°
Azimuth: 257.8°

The rise and set times are defined as the time at which the upper limb of Jupiter 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.

Jupiter Physical Data

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

Physical Parameter Value Relative to Earth
Diameter 139822 km 10.9733
Mass 1898.13 x 1024 kg 317.8281
Density 1.3262 gr/cm3 0.2405
Escape Velocity 60.2 km/s 5.3798
Sideral Rotation 9.9250 hours 0.4147
Absolute Magnitude -9.4
Geometric Albedo 0.52

Jupiter 15 Days Ephemeris

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

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Apparent DiameterDiameter Constellation
2021 May 10 22h 06m 35s -12° 27’ 57” -2.25 37.6” Aquarius
2021 May 11 22h 07m 02s -12° 25’ 40” -2.26 37.7” Aquarius
2021 May 12 22h 07m 31s -12° 23’ 25” -2.26 37.8” Aquarius
2021 May 13 22h 07m 58s -12° 21’ 12” -2.27 37.9” Aquarius
2021 May 14 22h 08m 24s -12° 19’ 04” -2.28 38.0” Aquarius
2021 May 15 22h 08m 48s -12° 16’ 58” -2.28 38.2” Aquarius
2021 May 16 22h 09m 14s -12° 14’ 56” -2.29 38.3” Aquarius
2021 May 17 22h 09m 38s -12° 12’ 56” -2.30 38.4” Aquarius
2021 May 18 22h 10m 03s -12° 11’ 00” -2.30 38.5” Aquarius
2021 May 19 22h 10m 26s -12° 09’ 07” -2.31 38.6” Aquarius
2021 May 20 22h 10m 47s -12° 07’ 18” -2.32 38.8” Aquarius
2021 May 21 22h 11m 09s -12° 05’ 34” -2.32 38.9” Aquarius
2021 May 22 22h 11m 31s -12° 03’ 51” -2.33 39.0” Aquarius
2021 May 23 22h 11m 52s -12° 02’ 12” -2.34 39.1” Aquarius