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Asteroid Near-Earth

2024 GU3

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(2024 GU3)

Where is it now

Distance from Sun
0.975 AU
True anomaly
115.24°
Distance from Earth
1.442 AU
As of
22 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 — 0.995 AU from the Sun Earth 2024 GU3 — 0.975 AU from the Sun 2024 GU3
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. 2024 GU3 is 1.442 AU from Earth today (12.0 light-minutes).

In the sky

Right ascension
11h 01m 23s
Declination
-04° 12′ 11″
Constellation
Leo
Distance from Earth
1.44 AU
Elongation from the Sun
42.42° — 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
0.946 AU
Eccentricity
0.0881
Inclination
14.7°
Orbital period
336.1 days
Perihelion
0.863 AU
Aphelion
1.029 AU
Longitude of ascending node
201.08°
Argument of periapsis
166.85°
Epoch · J2000
2461200.5
Orbit class · ATE
Aten
Earth MOID · 9.6 LD
0.0246 AU
Tisserand (Jupiter)
6.322

Orbit quality

Orbit reasonably well determined (uncertainty code 4).

Observations used
144
Data arc
6 days
First observed
10 April 2024
Last observed
16 April 2024
Residual RMS
0.38 ″
Solution · Otto Matic
4 August 2024

Visual & observation

Absolute magnitude (H)
25.79

Discovery & classification

Aten Near-Earth Object

Close approaches 108 on record

Flyby geometry
Ecliptic flyby of 2024 GU3 at 2034-12-23 10:15 UTC Top-down view of the ecliptic, Earth at the centre, for the 2034-12-23 10:15 UTC close approach of 2024 GU3. Catalogue miss distance 115.6 LD · 4.44 × 10⁷ km. The curve is the geocentric path from 2034-12-20 to 2034-12-26, 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. At closest approach the object is south of the ecliptic. The path is a geocentric ecliptic ephemeris from JPL Horizons. The inset is a heliocentric view and is approximate. Sun 115.6 LD · 4.44 × 10⁷ km 2034-12-23 10:15 UTC Earth Moon Heliocentric, approximate

Top-down view of the ecliptic, Earth at the centre, for the 2034-12-23 10:15 UTC close approach of 2024 GU3. Catalogue miss distance 115.6 LD · 4.44 × 10⁷ km. The curve is the geocentric path from 2034-12-20 to 2034-12-26, 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. At closest approach the object is south of the ecliptic. 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
2034-12-23 10:15:00 Earth 0.297 AU 115.6 LD 9.6 km/s
2035-03-29 12:43:00 Earth 0.2394 AU 93.2 LD 9.6 km/s
2035-09-27 06:55:00 Earth 0.1674 AU 65.1 LD 8.8 km/s
2036-04-16 13:23:00 Earth 0.2187 AU 85.1 LD 10.9 km/s
2046-03-12 03:53:00 Earth 0.4905 AU 190.9 LD 15.9 km/s
2046-11-10 10:56:00 Earth 0.1686 AU 65.6 LD 9.1 km/s
2047-04-10 07:41:00 Earth 0.054 AU 21.0 LD 7.6 km/s
2047-08-10 01:13:00 Earth 0.2643 AU 102.9 LD 6.9 km/s
2048-04-16 01:32:00 Earth 0.4095 AU 159.4 LD 15.7 km/s
2058-03-17 11:58:00 Earth 0.3892 AU 151.5 LD 13 km/s

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

Sources