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Asteroid Near-Earth

2024 EY1

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(2024 EY1)

Where is it now

Distance from Sun
0.822 AU
True anomaly
110.42°
Distance from Earth
0.712 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 2024 EY1 — 0.822 AU from the Sun 2024 EY1
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. 2024 EY1 is 0.712 AU from Earth today (5.9 light-minutes).

In the sky

Right ascension
10h 15m 35s
Declination
+17° 25′ 15″
Constellation
Leo
Distance from Earth
0.72 AU
Elongation from the Sun
54.84° — near the Sun — look low at dusk or dawn

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
0.812 AU
Eccentricity
0.3108
Inclination
5.38°
Orbital period
267.1 days
Perihelion
0.559 AU
Aphelion
1.064 AU
Longitude of ascending node
345.74°
Argument of periapsis
331.8°
Epoch · J2000
2461200.5
Orbit class · ATE
Aten
Earth MOID · 2.6 LD
0.0068 AU
Tisserand (Jupiter)
7.159

Orbit quality

Orbit poorly determined (uncertainty code 7).

Observations used
28
Data arc
3 days
First observed
5 March 2024
Last observed
8 March 2024
Residual RMS
0.34 ″
Solution · Otto Matic
9 March 2024

Visual & observation

Absolute magnitude (H)
28.32

Discovery & classification

Aten Near-Earth Object

Close approaches 86 on record

Flyby geometry
Ecliptic flyby of 2024 EY1 at 2027-03-03 17:59 UTC Top-down view of the ecliptic, Earth at the centre, for the 2027-03-03 17:59 UTC close approach of 2024 EY1. Catalogue miss distance 163.5 LD · 6.29 × 10⁷ km. The curve is the geocentric path from 2027-02-28 to 2027-03-06, 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 163.5 LD · 6.29 × 10⁷ km 2027-03-03 17:59 UTC Earth Moon Heliocentric, approximate

Top-down view of the ecliptic, Earth at the centre, for the 2027-03-03 17:59 UTC close approach of 2024 EY1. Catalogue miss distance 163.5 LD · 6.29 × 10⁷ km. The curve is the geocentric path from 2027-02-28 to 2027-03-06, 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
2027-03-03 17:59:00 Earth 0.4202 AU 163.5 LD 21.6 km/s
2029-01-10 02:07:00 Earth 0.402 AU 156.5 LD 20.5 km/s
2029-07-12 03:25:00 Earth 0.4445 AU 173.0 LD 15.2 km/s
2031-02-08 10:06:00 Venus 0.1172 AU 45.6 LD 8 km/s
2032-01-14 21:42:00 Earth 0.086 AU 33.5 LD 6.8 km/s
2034-09-27 16:38:00 Earth 0.3984 AU 155.0 LD 12.9 km/s
2035-03-11 19:27:00 Earth 0.1797 AU 69.9 LD 13.7 km/s
2037-08-07 10:14:00 Earth 0.4561 AU 177.5 LD 16.5 km/s
2038-03-25 17:06:00 Venus 0.0811 AU 31.6 LD 10.5 km/s
2040-01-03 16:51:00 Earth 0.1987 AU 77.3 LD 13.4 km/s

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

Sources