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Asteroid Near-Earth

2019 QU1

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(2019 QU1)

Where is it now

Distance from Sun
0.761 AU
True anomaly
73.72°
Distance from Earth
1.735 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 2019 QU1 — 0.761 AU from the Sun 2019 QU1
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. 2019 QU1 is 1.735 AU from Earth today (14.4 light-minutes).

In the sky

Right ascension
13h 19m 54s
Declination
-16° 10′ 02″
Constellation
Virgo
Distance from Earth
1.74 AU
Elongation from the Sun
7.93° — too close to the Sun to observe

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
0.891 AU
Eccentricity
0.2808
Inclination
23.09°
Orbital period
307.4 days
Perihelion
0.641 AU
Aphelion
1.142 AU
Longitude of ascending node
335.89°
Argument of periapsis
151.89°
Epoch · J2000
2461200.5
Orbit class · ATE
Aten
Earth MOID · 28.6 LD
0.0735 AU
Tisserand (Jupiter)
6.568

Orbit quality

Orbit poorly determined (uncertainty code 6).

Observations used
47
Data arc
26 days
First observed
23 August 2019
Last observed
18 September 2019
Residual RMS
0.41 ″
Solution · Otto Matic
15 April 2021

Visual & observation

Absolute magnitude (H)
23.79

Discovery & classification

Aten Near-Earth Object

Close approaches 123 on record

Flyby geometry
Ecliptic flyby of 2019 QU1 at 2029-07-22 03:33 UTC Top-down view of the ecliptic, Earth at the centre, for the 2029-07-22 03:33 UTC close approach of 2019 QU1. Catalogue miss distance 152.0 LD · 5.84 × 10⁷ km. The curve is the geocentric path from 2029-07-19 to 2029-07-25, 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. At closest approach the object is south of the ecliptic. The path is a geocentric ecliptic ephemeris from JPL Horizons. The inset is a heliocentric view and is approximate. Sun 152.0 LD · 5.84 × 10⁷ km 2029-07-22 03:33 UTC Earth Moon Heliocentric, approximate

Top-down view of the ecliptic, Earth at the centre, for the 2029-07-22 03:33 UTC close approach of 2019 QU1. Catalogue miss distance 152.0 LD · 5.84 × 10⁷ km. The curve is the geocentric path from 2029-07-19 to 2029-07-25, 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. At closest approach the object is south 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
2029-07-22 03:33:00 Earth 0.3906 AU 152.0 LD 13.2 km/s
2030-01-23 21:07:00 Earth 0.3851 AU 149.9 LD 17.5 km/s
2030-02-02 10:21:00 Venus 0.0684 AU 26.6 LD 17.3 km/s
2030-09-02 07:17:00 Earth 0.3491 AU 135.9 LD 19.6 km/s
2035-02-25 23:38:00 Earth 0.3301 AU 128.5 LD 17.8 km/s
2035-09-04 23:28:00 Earth 0.1024 AU 39.8 LD 13.5 km/s
2040-03-29 12:38:00 Earth 0.3332 AU 129.7 LD 16.4 km/s
2040-08-23 12:37:00 Earth 0.1757 AU 68.4 LD 11.9 km/s
2045-05-12 10:41:00 Earth 0.3994 AU 155.4 LD 13 km/s
2045-07-30 03:11:00 Earth 0.3523 AU 137.1 LD 12.8 km/s

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

Sources