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Trans-Neptunian object

2026 EA138

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(2026 EA138)

Where is it now

Distance from Sun
41.29 AU
True anomaly
258.66°
Distance from Earth
42.282 AU
As of
17 October 2026

Two-body Kepler propagation — accurate to ~0.1% for major planets over decades, less so for highly-perturbed bodies. Use JPL Horizons for high precision.

Sun Earth — 0.996 AU from the Sun Earth 2026 EA138 — 41.29 AU from the Sun 2026 EA138
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. 2026 EA138 is 42.282 AU from Earth today (5.9 light-hours).

In the sky

Right ascension
13h 09m 00s
Declination
-10° 10′ 49″
Constellation
Virgo
Distance from Earth
42.28 AU
Elongation from the Sun
5.84° — too close to the Sun to observe

Visible from both hemispheres.

From your location

See how high it is right now, whether it is up after civil twilight, and when it rises and sets where you are.

How do I find my coordinates?

Google Maps on a computer

  1. Right-click the spot where you'll be observing.
  2. The first line of the menu is the coordinates, e.g. 51.50722, -0.12758 — click it and they're copied.
  3. Paste them above.

Google Maps on a phone

  1. Press and hold the spot to drop a pin.
  2. The coordinates appear in the search bar (or on the pin's card) — tap to copy, then paste above.

A full Google Maps link works too, but the short maps.app.goo.gl share links don't carry coordinates — copy the numbers instead. We round to about a kilometre; that's all the sky calculation needs.

Know your what3words address? Paste it, e.g. ///filled.count.soap. This is optional — the three words are sent to what3words to convert them, and we don't store the address or the result.

Your location stays in your browser and is sent only for this calculation. Using a what3words address is optional; if you do, the three words go to what3words to be converted and we don't record them. Set a location first, then you can save an email alert for this object. See our privacy policy.

Two-body approximation, good to about a degree for the planets — enough to find the constellation and know whether it is up.

Orbital elements

Semi-major axis
40.907 AU
Eccentricity
0.0773
Inclination
23.85°
Orbital period
261.6 years
Perihelion
37.745 AU
Aphelion
44.07 AU
Longitude of ascending node
205.79°
Argument of periapsis
94.64°
Epoch · J2000
2461200.5
Orbit class · TNO
Trans-Neptunian object
Tisserand (Jupiter)
5.241

Orbit quality

Orbit very uncertain — the object may be effectively lost (uncertainty code 8).

Observations used
23
Data arc
61 days
First observed
13 March 2026
Last observed
13 May 2026
Residual RMS
0.18 ″

Visual & observation

Absolute magnitude (H)
8

Discovery & classification

TNO

Sources