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Asteroid Near-Earth

2022 EV4

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(2022 EV4)

Where is it now

Distance from Sun
0.685 AU
True anomaly
85.34°
Distance from Earth
0.826 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 EV4 — 0.685 AU from the Sun 2022 EV4
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. 2022 EV4 is 0.826 AU from Earth today (6.9 light-minutes).

In the sky

Right ascension
11h 02m 28s
Declination
+14° 14′ 16″
Constellation
Leo
Distance from Earth
0.83 AU
Elongation from the Sun
43.07° — 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
0.782 AU
Eccentricity
0.3174
Inclination
9.01°
Orbital period
252.5 days
Perihelion
0.534 AU
Aphelion
1.03 AU
Longitude of ascending node
348.44°
Argument of periapsis
4.25°
Epoch · J2000
2461200.5
Orbit class · ATE
Aten
Earth MOID · 13.7 LD
0.0352 AU
Tisserand (Jupiter)
7.381

Orbit quality

Orbit poorly determined (uncertainty code 7).

Observations used
31
Data arc
11 days
First observed
2 March 2022
Last observed
13 March 2022
Residual RMS
0.73 ″
Solution · Otto Matic
7 September 2022

Visual & observation

Absolute magnitude (H)
26.74

Discovery & classification

Aten Near-Earth Object

Close approaches 63 on record

Flyby geometry
Ecliptic flyby of 2022 EV4 at 2028-10-22 19:16 UTC Top-down view of the ecliptic, Earth at the centre, for the 2028-10-22 19:16 UTC close approach of 2022 EV4. Catalogue miss distance 171.3 LD · 6.59 × 10⁷ km. The curve is the geocentric path from 2028-10-19 to 2028-10-25, 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 171.3 LD · 6.59 × 10⁷ km 2028-10-22 19:16 UTC Earth Moon Heliocentric, approximate

Top-down view of the ecliptic, Earth at the centre, for the 2028-10-22 19:16 UTC close approach of 2022 EV4. Catalogue miss distance 171.3 LD · 6.59 × 10⁷ km. The curve is the geocentric path from 2028-10-19 to 2028-10-25, 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
2028-10-22 19:16:00 Earth 0.4403 AU 171.3 LD 15.4 km/s
2029-03-30 14:49:00 Earth 0.4019 AU 156.4 LD 19.8 km/s
2031-03-24 14:25:00 Earth 0.0514 AU 20.0 LD 7.5 km/s
2032-02-12 23:28:00 Venus 0.1359 AU 52.9 LD 15.5 km/s
2033-02-16 16:21:00 Earth 0.2548 AU 99.2 LD 14.9 km/s
2033-07-10 06:05:00 Earth 0.4106 AU 159.8 LD 11.6 km/s
2035-08-28 13:53:00 Earth 0.4709 AU 183.2 LD 17.7 km/s
2037-10-11 10:21:00 Earth 0.4557 AU 177.3 LD 16.7 km/s
2040-04-03 07:58:00 Earth 0.1142 AU 44.4 LD 9.8 km/s
2042-02-15 15:03:00 Earth 0.1452 AU 56.5 LD 11.1 km/s

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

Sources