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Trans-Neptunian object

2014 XS54

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(2014 XS54)

2014 XS54 is a trans-Neptunian object in the Trans-Neptunian object orbit class. Its orbit takes it from 36.8 AU to 57.51 AU from the Sun; one orbit takes 323.8 years. Orbit from the JPL solution of 11 May 2022.

Where is it now

Distance from Sun
43.041 AU
True anomaly
78.79°
Distance from Earth
42.157 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 2014 XS54 — 43.041 AU from the Sun 2014 XS54
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. 2014 XS54 is 42.157 AU from Earth today (5.8 light-hours).

In the sky

Right ascension
03h 24m 13s
Declination
-05° 03′ 41″
Constellation
Eridanus
Distance from Earth
42.15 AU
Elongation from the Sun
152.91° — well clear of the Sun

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
47.154 AU
Eccentricity
0.2196
Inclination
28.88°
Orbital period
323.8 years
Perihelion
36.797 AU
Aphelion
57.51 AU
Longitude of ascending node
95.15°
Argument of periapsis
229.13°
Epoch · J2000
2461200.5
Orbit class · TNO
Trans-Neptunian object
Earth MOID · 13,953.4 LD
35.854 AU
Tisserand (Jupiter)
5.253

Orbit quality

Orbit reasonably well determined (uncertainty code 4).

Observations used
14
Data arc
3.9 years
First observed
12 December 2014
Last observed
7 November 2018
Residual RMS
0.26 ″
Solution · Otto Matic
11 May 2022

Visual & observation

Absolute magnitude (H)
7.83

Discovery & classification

TNO

Sources