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Asteroid Near-Earth

2022 UK24

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(2022 UK24)

Where is it now

Distance from Sun
0.966 AU
True anomaly
221.09°
Distance from Earth
1.425 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 2022 UK24 — 0.966 AU from the Sun 2022 UK24
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. 2022 UK24 is 1.425 AU from Earth today (11.8 light-minutes).

In the sky

Right ascension
10h 39m 18s
Declination
-03° 10′ 28″
Constellation
Sextans
Distance from Earth
1.42 AU
Elongation from the Sun
42.55° — near the Sun — look low at dusk or dawn

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
0.803 AU
Eccentricity
0.502
Inclination
16.39°
Orbital period
262.9 days
Perihelion
0.4 AU
Aphelion
1.206 AU
Longitude of ascending node
218.27°
Argument of periapsis
37.64°
Epoch · J2000
2461200.5
Orbit class · ATE
Aten
Earth MOID · 0.7 LD
0.0018 AU
Tisserand (Jupiter)
7.131

Orbit quality

Orbit reasonably well determined (uncertainty code 5).

Observations used
110
Data arc
2 days
First observed
31 October 2022
Last observed
2 November 2022
Residual RMS
0.4 ″
Solution · Otto Matic
13 November 2022

Visual & observation

Absolute magnitude (H)
28.14

Discovery & classification

Aten Near-Earth Object

Close approaches 213 on record

Flyby geometry
Ecliptic flyby of 2022 UK24 at 2027-11-05 18:51 UTC Top-down view of the ecliptic, Earth at the centre, for the 2027-11-05 18:51 UTC close approach of 2022 UK24. Catalogue miss distance 82.2 LD · 3.16 × 10⁷ km. The curve is the geocentric path from 2027-11-02 to 2027-11-08, with a mark at UTC midnights and an arrow for the direction of motion. The circle is the Moon’s mean orbit; the Moon is plotted at closest approach. A ray shows the Sun’s direction. The labelled distance is the full separation. The drawn radius is the part that lies in the ecliptic plane. The path is a geocentric ecliptic ephemeris from JPL Horizons. The inset is a heliocentric view and is approximate. Sun 82.2 LD · 3.16 × 10⁷ km 2027-11-05 18:51 UTC Earth Moon Heliocentric, approximate

Top-down view of the ecliptic, Earth at the centre, for the 2027-11-05 18:51 UTC close approach of 2022 UK24. Catalogue miss distance 82.2 LD · 3.16 × 10⁷ km. The curve is the geocentric path from 2027-11-02 to 2027-11-08, with a mark at UTC midnights and an arrow for the direction of motion. The circle is the Moon’s mean orbit; the Moon is plotted at closest approach. A ray shows the Sun’s direction. The labelled distance is the full separation. The drawn radius is the part that lies in the ecliptic plane. The path is a geocentric ecliptic ephemeris from JPL Horizons. The inset is a heliocentric view and is approximate.

JPL Horizons

When (UTC) Body Distance Lunar distances Relative speed
2026-12-10 16:05:00 Merc 0.0145 AU 5.7 LD 29 km/s
2026-12-10 16:05:00 Mercury 0.0145 AU 5.7 LD 29 km/s
2027-08-30 06:39:00 Mercury 0.0265 AU 10.3 LD 30.7 km/s
2027-08-30 06:39:00 Merc 0.0265 AU 10.3 LD 30.7 km/s
2027-11-05 18:51:00 Earth 0.2112 AU 82.2 LD 22.2 km/s
2028-05-19 00:48:00 Mercury 0.0492 AU 19.1 LD 32.7 km/s
2028-05-19 00:48:00 Merc 0.0492 AU 19.1 LD 32.7 km/s
2029-02-05 21:38:00 Mercury 0.0736 AU 28.6 LD 34.9 km/s
2029-02-05 21:38:00 Merc 0.0736 AU 28.6 LD 34.9 km/s
2029-03-30 05:11:00 Venus 0.1458 AU 56.7 LD 18.9 km/s

Next ten from today. 1 lunar distance = 384,400 km. Source: JPL close-approach data.

Sources