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Trans-Neptunian object

2010 GS136

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(2010 GS136)

Where is it now

Distance from Sun
27.987 AU
True anomaly
134.97°
Distance from Earth
27.74 AU
As of
15 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 2010 GS136 — 27.987 AU from the Sun 2010 GS136
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. 2010 GS136 is 27.74 AU from Earth today (3.8 light-hours).

In the sky

Right ascension
20h 11m 53s
Declination
+62° 40′ 52″
Constellation
Draco
Distance from Earth
27.74 AU
Elongation from the Sun
103.3° — well clear of the Sun

Favours the northern hemisphere; low or below the horizon from far south.

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
35.987 AU
Eccentricity
0.8206
Inclination
84.19°
Orbital period
215.9 years
Perihelion
6.458 AU
Aphelion
65.517 AU
Longitude of ascending node
203.22°
Argument of periapsis
330.29°
Epoch · J2000
2455297.5
Orbit class · TNO
Trans-Neptunian object
Earth MOID · 2,166.4 LD
5.5666 AU
Tisserand (Jupiter)
0.449

Orbit quality

Orbit very uncertain — the object may be effectively lost (uncertainty code 9).

Observations used
10
Data arc
15 days
First observed
5 April 2010
Last observed
20 April 2010
Residual RMS
0.47 ″
Solution · Otto Matic
20 February 2024

Visual & observation

Absolute magnitude (H)
12.6

Discovery & classification

TNO

Sources