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Dwarf Planet 136199 Eris

Dwarf Planet 136199 Eris is currently in the constellation of Cetus. The current Right Ascension of Dwarf Planet 136199 Eris is 01h 46m 51s and the Declination is -01° 27’ 57” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]). The current magnitude of Dwarf Planet 136199 Eris is 19.00 (JPL).

Summary of key facts about Dwarf Planet 136199 Eris [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]:

01h 46m 51s
-01° 27’ 57”
Cetus
19.00
  • 136199 Eris is above the horizon from Greenwich, United Kingdom [change].
  • It is visible looking in the South-South-East direction at an altitude of 34° above the horizon.
  • Given its current magnitude, 136199 Eris is visible only through long exposure photography.
  • See also 136199 Eris 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 Dwarf Planet 136199 Eris available on TheSkyLive:

Available Resources

Dwarf Planet 136199 Eris Position and Finder Charts

Below we provide Dwarf Planet 136199 Eris 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 Dwarf Planet 136199 Eris in Cetus on August, 07 2020
Field of view: 50x30 degrees
View fullscreen
Map showing Dwarf Planet 136199 Eris in Cetus on August, 07 2020
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 Dwarf Planet 136199 Eris is right now. Click on the image to see a more detailed fullscreen tracker view.

136199 Eris
RA: 01h 46m 51s
Dec: -01° 27’ 57”
Deep sky finder chart for Dwarf Planet 136199 Eris
Field of view: 60x40 arcmins
View fullscreen

Also check out Where is Dwarf Planet 136199 Eris?, a page that provides all the information needed to find Dwarf Planet 136199 Eris in the sky and additional links to sky charts.

Dwarf Planet 136199 Eris Distance from Earth

The distance of Dwarf Planet 136199 Eris from Earth is currently 14,303,258,024 kilometers, equivalent to 95.611374 Astronomical Units. Light takes 13 hours, 15 minutes and 10.5332 seconds to travel from Dwarf Planet 136199 Eris and arrive to us.

14,303,258,024
95.611374
13 hours, 15 minutes and 10.5332 seconds

The following chart shows the distance of Dwarf Planet 136199 Eris 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 Dwarf Planet 136199 Eris 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 136199 Eris from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Dwarf Planet 136199 Eris to Earth

Between January 2013 and December 2100 the closest approach of Dwarf Planet 136199 Eris to Earth happens on Mon Nov 8 2100 at a distance of 82.75683863 Astronomical Units, or 12,380,246,869 kilometers:

Mon Nov 8 2100
12,380,246,869
82.756839

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

Dwarf Planet 136199 Eris brightness

The current visual magnitude of Dwarf Planet 136199 Eris is 19.00.

19.00

The following chart is the predicted light curve (visual magnitude as a function of time) of Dwarf Planet 136199 Eris, 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 Dwarf Planet 136199 Eris between January 2013 and December 2100

Dwarf Planet 136199 Eris rise and set times

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

Today's Dwarf Planet 136199 Eris rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 91.5°
Max altitude: 37.1°
Azimuth: 268.5°

The rise and set times are defined as the time at which the upper limb of Dwarf Planet 136199 Eris 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.

Dwarf Planet 136199 Eris Orbital Elements

The following table lists the orbital elements of Dwarf Planet 136199 Eris at epoch 30 May 2020 00:00 UTC (JD: 2459000.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.43605262
Orbit inclination i 44.03938118°
Perihelion distance q 38.27199375 AU
5,725,408,783 km
Aphelion distance Q 97.45696023 AU
14,579,353,764 km
Semi-major axis a 67.86447699 AU
10,152,381,274 km
Orbital period period 559.0800 years
204,203.0322 days
Date of perihelion transit Tp 2259-Aug-08 19:02:08
2,546,362.2932 JD
Argument of perihelion peri 151.64046310796°
Longitude of the ascending node node 35.950784656713°
Mean anomaly M 205.98541363284°
Mean motion n 0.00176295°/day

Visualization of Dwarf Planet 136199 Eris Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Dwarf Planet 136199 Eris with respect of the Sun and the orbits of the major planets. The position of Dwarf Planet 136199 Eris and the planets along their orbits in this diagram accurately represents the current configuration of the objects in the Solar System. This is an experimental feature and it requires a WebGL enabled browser. Please provide us feedback!

Orbit Diagram of Dwarf Planet 136199 Eris
View Dwarf Planet 136199 Eris in the 3D Solar System Simulator

Dwarf Planet 136199 Eris Physical Data

The following shows the known values of the most important physical parameters of Dwarf Planet 136199 Eris. Source: JPL Small-Body Database

Physical Parameter Value Relative to Earth
Sideral Rotation 25.9000 hours 1.0821
Absolute Magnitude -1.2

Dwarf Planet 136199 Eris 15 Days Ephemeris

The following table lists the ephemerides of Dwarf Planet 136199 Eris computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Dwarf Planet 136199 Eris in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2020 Jul 31 01h 46m 54s -01° 26’ 59” 19.00 Cetus
2020 Aug 01 01h 46m 54s -01° 27’ 07” 19.00 Cetus
2020 Aug 02 01h 46m 54s -01° 27’ 15” 19.00 Cetus
2020 Aug 03 01h 46m 54s -01° 27’ 23” 19.00 Cetus
2020 Aug 04 01h 46m 53s -01° 27’ 30” 19.00 Cetus
2020 Aug 05 01h 46m 53s -01° 27’ 38” 19.00 Cetus
2020 Aug 06 01h 46m 51s -01° 27’ 47” 19.00 Cetus
2020 Aug 07 01h 46m 51s -01° 27’ 56” 19.00 Cetus
2020 Aug 08 01h 46m 50s -01° 28’ 05” 19.00 Cetus
2020 Aug 09 01h 46m 50s -01° 28’ 14” 19.00 Cetus
2020 Aug 10 01h 46m 50s -01° 28’ 23” 19.00 Cetus
2020 Aug 11 01h 46m 49s -01° 28’ 32” 19.00 Cetus
2020 Aug 12 01h 46m 47s -01° 28’ 41” 19.00 Cetus
2020 Aug 13 01h 46m 47s -01° 28’ 50” 19.00 Cetus