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Trans-Neptunian object

2014 UP277

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(2014 UP277)

2014 UP277 is a trans-Neptunian object in the Trans-Neptunian object orbit class. Its orbit takes it from 32.63 AU to 64.85 AU from the Sun; one orbit takes 340.2 years. Orbit from the JPL solution of 21 September 2021.

Where is it now

Distance from Sun
33.49 AU
True anomaly
26.35°
Distance from Earth
32.809 AU
As of
26 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 UP277 — 33.49 AU from the Sun 2014 UP277
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. 2014 UP277 is 32.809 AU from Earth today (4.5 light-hours).

In the sky

Right ascension
04h 41m 16s
Declination
-14° 29′ 54″
Constellation
Eridanus
Distance from Earth
32.81 AU
Elongation from the Sun
132.73° — 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
48.737 AU
Eccentricity
0.3306
Inclination
37.02°
Orbital period
340.2 years
Perihelion
32.625 AU
Aphelion
64.848 AU
Longitude of ascending node
174.13°
Argument of periapsis
228.17°
Epoch · J2000
2461200.5
Orbit class · TNO
Trans-Neptunian object
Earth MOID · 12,351.2 LD
31.7371 AU
Tisserand (Jupiter)
4.719

Orbit quality

Orbit reasonably well determined (uncertainty code 4).

Observations used
11
Data arc
3.98 years
First observed
27 October 2014
Last observed
20 October 2018
Residual RMS
0.28 ″
Solution · Otto Matic
21 September 2021

Visual & observation

Absolute magnitude (H)
8.87

Discovery & classification

TNO

Sources