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Trans-Neptunian object

2014 UH225

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(2014 UH225)

Where is it now

Distance from Sun
39.965 AU
True anomaly
207.32°
Distance from Earth
39.027 AU
As of
16 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 — 0.997 AU from the Sun Earth 2014 UH225 — 39.965 AU from the Sun 2014 UH225
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. 2014 UH225 is 39.027 AU from Earth today (5.4 light-hours).

In the sky

Right ascension
02h 47m 38s
Declination
+09° 30′ 34″
Constellation
Cetus
Distance from Earth
39.03 AU
Elongation from the Sun
160.07° — near opposition — up most of the night

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
38.78 AU
Eccentricity
0.0347
Inclination
29.51°
Orbital period
241.5 years
Perihelion
37.436 AU
Aphelion
40.125 AU
Longitude of ascending node
210.88°
Argument of periapsis
345.33°
Epoch · J2000
2461200.5
Orbit class · TNO
Trans-Neptunian object
Earth MOID · 14,181.7 LD
36.4406 AU
Tisserand (Jupiter)
4.883

Orbit quality

Orbit reasonably well determined (uncertainty code 4).

Observations used
45
Data arc
8.24 years
First observed
9 August 2013
Last observed
5 November 2021
Residual RMS
0.18 ″
Solution · Otto Matic
13 November 2021

Visual & observation

Absolute magnitude (H)
7.45

Discovery & classification

TNO

Sources