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Trans-Neptunian object

469362

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469362 (2001 KB77)

Where is it now

Distance from Sun
28.409 AU
True anomaly
6.12°
Distance from Earth
28.637 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 469362 — 28.409 AU from the Sun 469362
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. 469362 is 28.637 AU from Earth today (4.0 light-hours).

In the sky

Right ascension
18h 34m 01s
Declination
-08° 22′ 05″
Constellation
Scutum
Distance from Earth
28.65 AU
Elongation from the Sun
75.23° — 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
39.373 AU
Eccentricity
0.2794
Inclination
17.53°
Orbital period
247.1 years
Perihelion
28.374 AU
Aphelion
50.373 AU
Longitude of ascending node
223.05°
Argument of periapsis
52.75°
Epoch · J2000
2461200.5
Orbit class · TNO
Trans-Neptunian object
Earth MOID · 10,658.6 LD
27.3879 AU
Tisserand (Jupiter)
5.169

Orbit quality

Orbit very well determined (uncertainty code 2).

Observations used
147
Data arc
16.21 years
First observed
23 May 2001
Last observed
9 August 2017
Residual RMS
0.72 ″
Solution · Otto Matic
14 April 2021

Physical properties

Rotation period
4 hours

Visual & observation

Absolute magnitude (H)
7.71

Discovery & classification

Discovered by
Buie, M. W.
Discovery date
23 May 2001
Discovery site
Cerro Tololo

Also known as 2001 KB77

TNO

Sources