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Trans-Neptunian object

2026 ER134

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(2026 ER134)

Where is it now

Distance from Sun
43.407 AU
True anomaly
58.72°
Distance from Earth
44.357 AU
As of
24 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 — 0.994 AU from the Sun Earth 2026 ER134 — 43.407 AU from the Sun 2026 ER134
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. 2026 ER134 is 44.357 AU from Earth today (6.1 light-hours).

In the sky

Right ascension
15h 04m 55s
Declination
-09° 12′ 54″
Constellation
Libra
Distance from Earth
44.36 AU
Elongation from the Sun
16.9° — 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
46.283 AU
Eccentricity
0.105
Inclination
8.6°
Orbital period
314.9 years
Perihelion
41.424 AU
Aphelion
51.142 AU
Longitude of ascending node
115.53°
Argument of periapsis
52.3°
Epoch · J2000
2461200.5
Orbit class · TNO
Trans-Neptunian object
Tisserand (Jupiter)
5.978

Orbit quality

Orbit poorly determined (uncertainty code 7).

Observations used
22
Data arc
114 days
First observed
15 March 2026
Last observed
7 July 2026
Residual RMS
0.18 ″

Visual & observation

Absolute magnitude (H)
7.26

Discovery & classification

TNO

Sources