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Asteroid Near-Earth

2019 HQ

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(2019 HQ)

Where is it now

Distance from Sun
1.016 AU
True anomaly
193.97°
Distance from Earth
1.889 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 2019 HQ — 1.016 AU from the Sun 2019 HQ
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. 2019 HQ is 1.889 AU from Earth today (15.7 light-minutes).

In the sky

Right ascension
14h 42m 00s
Declination
-18° 41′ 42″
Constellation
Libra
Distance from Earth
1.89 AU
Elongation from the Sun
20.41° — 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
0.766 AU
Eccentricity
0.3475
Inclination
10.99°
Orbital period
245 days
Perihelion
0.5 AU
Aphelion
1.032 AU
Longitude of ascending node
35.44°
Argument of periapsis
14.61°
Epoch · J2000
2461200.5
Orbit class · ATE
Aten
Earth MOID · 3.0 LD
0.0076 AU
Tisserand (Jupiter)
7.498

Orbit quality

Orbit poorly determined (uncertainty code 6).

Observations used
96
Data arc
8 days
First observed
24 April 2019
Last observed
2 May 2019
Residual RMS
0.38 ″
Solution · Otto Matic
29 January 2023

Visual & observation

Absolute magnitude (H)
26.25

Discovery & classification

Aten Near-Earth Object

Close approaches 110 on record

Flyby geometry
Ecliptic flyby of 2019 HQ at 2027-04-18 14:04 UTC Top-down view of the ecliptic, Earth at the centre, for the 2027-04-18 14:04 UTC close approach of 2019 HQ. Catalogue miss distance 82.6 LD · 3.17 × 10⁷ km. The curve is the geocentric path from 2027-04-15 to 2027-04-21, 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 Moon’s position is approximate. The inset is a heliocentric view and is approximate. Sun 82.6 LD · 3.17 × 10⁷ km 2027-04-18 14:04 UTC Earth Moon Heliocentric, approximate

Top-down view of the ecliptic, Earth at the centre, for the 2027-04-18 14:04 UTC close approach of 2019 HQ. Catalogue miss distance 82.6 LD · 3.17 × 10⁷ km. The curve is the geocentric path from 2027-04-15 to 2027-04-21, 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 Moon’s position is approximate. The inset is a heliocentric view and is approximate.

JPL Horizons

When (UTC) Body Distance Lunar distances Relative speed
2027-04-18 14:04:00 Earth 0.2122 AU 82.6 LD 13.9 km/s
2027-08-28 05:50:00 Earth 0.4095 AU 159.4 LD 11 km/s
2029-04-19 19:57:00 Earth 0.281 AU 109.4 LD 16.2 km/s
2029-09-06 15:52:00 Earth 0.429 AU 167.0 LD 13 km/s
2030-12-31 19:05:00 Venus 0.1174 AU 45.7 LD 10.4 km/s
2031-04-22 15:14:00 Earth 0.3523 AU 137.1 LD 18.5 km/s
2031-09-16 07:23:00 Earth 0.4451 AU 173.2 LD 14.7 km/s
2032-07-23 16:45:00 Venus 0.0823 AU 32.0 LD 13.2 km/s
2033-04-24 19:53:00 Earth 0.425 AU 165.4 LD 20.8 km/s
2033-09-24 12:28:00 Earth 0.4581 AU 178.3 LD 16.2 km/s

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

Sources