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Trans-Neptunian object

413666

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413666 (2005 VJ119)

Where is it now

Distance from Sun
25.585 AU
True anomaly
112.82°
Distance from Earth
25.474 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 413666 — 25.585 AU from the Sun 413666
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. 413666 is 25.474 AU from Earth today (3.5 light-hours).

In the sky

Right ascension
19h 59m 07s
Declination
-20° 49′ 02″
Constellation
Sagittarius
Distance from Earth
25.48 AU
Elongation from the Sun
94.78° — well clear of the Sun

Favours the southern hemisphere; low or below the horizon from far north.

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
34.936 AU
Eccentricity
0.6785
Inclination
6.98°
Orbital period
206.5 years
Perihelion
11.233 AU
Aphelion
58.639 AU
Longitude of ascending node
301.45°
Argument of periapsis
245.61°
Epoch · J2000
2461200.5
Orbit class · TNO
Trans-Neptunian object
Earth MOID · 3,985.7 LD
10.2414 AU
Tisserand (Jupiter)
3.928

Orbit quality

Orbit very well determined (uncertainty code 2).

Observations used
60
Data arc
11.57 years
First observed
1 February 2003
Last observed
27 August 2014
Residual RMS
0.32 ″
Solution · Otto Matic
14 April 2021

Physical properties

Mean radius
14 km

Visual & observation

Geometric albedo
0.126
Absolute magnitude (H)
10.57

Discovery & classification

Discovered by
Bernardi, F.
Discovery date
7 November 2005
Discovery site
Mauna Kea

Also known as 2005 VJ119

TNO

Sources