Skip to content
Public Universe
Asteroid Near-Earth

2026 HA2

Add to an observing list or journal →

(2026 HA2)

Where is it now

Distance from Sun
0.737 AU
True anomaly
300.8°
Distance from Earth
0.325 AU
As of
20 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 — 0.996 AU from the Sun Earth 2026 HA2 — 0.737 AU from the Sun 2026 HA2
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. 2026 HA2 is 0.325 AU from Earth today (2.7 light-minutes).

In the sky

Right ascension
15h 45m 43s
Declination
-15° 52′ 41″
Constellation
Libra
Distance from Earth
0.32 AU
Elongation from the Sun
30.04° — near the Sun — look low at dusk or dawn

Favours the southern hemisphere; low or below the horizon from far north.

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
0.894 AU
Eccentricity
0.259
Inclination
6.38°
Orbital period
308.9 days
Perihelion
0.663 AU
Aphelion
1.126 AU
Longitude of ascending node
210.82°
Argument of periapsis
222.62°
Epoch · J2000
2461200.5
Orbit class · ATE
Aten
Earth MOID · 4.7 LD
0.0122 AU
Tisserand (Jupiter)
6.614

Orbit quality

Orbit poorly determined (uncertainty code 6).

Observations used
55
Data arc
14 days
First observed
19 April 2026
Last observed
3 May 2026
Residual RMS
0.51 ″
Solution · Otto Matic
4 May 2026

Visual & observation

Absolute magnitude (H)
25.75

Discovery & classification

Aten Near-Earth Object

Close approaches 37 on record

Flyby geometry
Ecliptic flyby of 2026 HA2 at 2032-07-24 23:46 UTC Top-down view of the ecliptic, Earth at the centre, for the 2032-07-24 23:46 UTC close approach of 2026 HA2. Catalogue miss distance 45.0 LD · 1.73 × 10⁷ km. The curve is the geocentric path from 2032-07-21 to 2032-07-27, 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 north of the ecliptic. The path is a geocentric ecliptic ephemeris from JPL Horizons. The inset is a heliocentric view and is approximate. Sun 45.0 LD · 1.73 × 10⁷ km 2032-07-24 23:46 UTC Earth Moon Heliocentric, approximate

Top-down view of the ecliptic, Earth at the centre, for the 2032-07-24 23:46 UTC close approach of 2026 HA2. Catalogue miss distance 45.0 LD · 1.73 × 10⁷ km. The curve is the geocentric path from 2032-07-21 to 2032-07-27, 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 north 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
2026-11-15 00:57:00 Venus 0.0721 AU 28.1 LD 8.1 km/s
2032-07-24 23:46:00 Earth 0.1155 AU 45.0 LD 7.3 km/s
2033-08-23 23:01:00 Venus 0.0763 AU 29.7 LD 8.1 km/s
2037-04-14 22:47:00 Earth 0.0141 AU 5.5 LD 7.4 km/s
2048-04-17 04:04:00 Earth 0.1963 AU 76.4 LD 12.8 km/s
2060-07-24 21:06:00 Earth 0.146 AU 56.8 LD 9.4 km/s
2065-04-14 07:04:00 Earth 0.027 AU 10.5 LD 7.8 km/s

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

Sources