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Asteroid Near-Earth

2022 HE

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(2022 HE)

Where is it now

Distance from Sun
1.204 AU
True anomaly
183.61°
Distance from Earth
2.168 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 HE — 1.204 AU from the Sun 2022 HE
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. 2022 HE is 2.168 AU from Earth today (18.0 light-minutes).

In the sky

Right ascension
13h 12m 30s
Declination
+01° 04′ 40″
Constellation
Virgo
Distance from Earth
2.17 AU
Elongation from the Sun
10.88° — too close to the Sun to observe

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
0.754 AU
Eccentricity
0.601
Inclination
26.29°
Orbital period
239.4 days
Perihelion
0.301 AU
Aphelion
1.208 AU
Longitude of ascending node
42.15°
Argument of periapsis
321.33°
Epoch · J2000
2461200.5
Orbit class · ATE
Aten
Earth MOID · 21.5 LD
0.0552 AU
Tisserand (Jupiter)
7.442

Orbit quality

Orbit very well determined (uncertainty code 1).

Observations used
74
Data arc
734 days
First observed
20 April 2022
Last observed
23 April 2024
Residual RMS
0.29 ″
Solution · Otto Matic
24 April 2024

Visual & observation

Absolute magnitude (H)
22.24

Discovery & classification

Aten Near-Earth Object

Close approaches 221 on record

Flyby geometry
Ecliptic flyby of 2022 HE at 2028-04-12 10:24 UTC Top-down view of the ecliptic, Earth at the centre, for the 2028-04-12 10:24 UTC close approach of 2022 HE. Catalogue miss distance 158.1 LD · 6.08 × 10⁷ km. The curve is the geocentric path from 2028-04-09 to 2028-04-15, 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 158.1 LD · 6.08 × 10⁷ km 2028-04-12 10:24 UTC Earth Moon Heliocentric, approximate

Top-down view of the ecliptic, Earth at the centre, for the 2028-04-12 10:24 UTC close approach of 2022 HE. Catalogue miss distance 158.1 LD · 6.08 × 10⁷ km. The curve is the geocentric path from 2028-04-09 to 2028-04-15, 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
2028-04-12 10:24:00 Earth 0.4064 AU 158.1 LD 32.4 km/s
2029-08-13 20:01:00 Venus 0.1066 AU 41.5 LD 26.5 km/s
2029-09-24 07:29:00 Mercury 0.0116 AU 4.5 LD 29 km/s
2029-09-24 07:29:00 Merc 0.0116 AU 4.5 LD 29 km/s
2031-03-01 13:29:00 Earth 0.4978 AU 193.7 LD 25.2 km/s
2033-02-23 16:25:00 Earth 0.4298 AU 167.3 LD 18.9 km/s
2035-03-10 10:01:00 Earth 0.4197 AU 163.3 LD 15.4 km/s
2037-03-31 02:40:00 Earth 0.3904 AU 151.9 LD 15.5 km/s
2039-04-17 09:38:00 Earth 0.3074 AU 119.6 LD 15.5 km/s
2041-04-27 04:31:00 Earth 0.1708 AU 66.5 LD 16.7 km/s

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

Sources