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Asteroid Near-Earth

2019 XF2

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(2019 XF2)

Where is it now

Distance from Sun
0.835 AU
True anomaly
9.7°
Distance from Earth
0.341 AU
As of
11 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 — 0.998 AU from the Sun Earth 2019 XF2 — 0.835 AU from the Sun 2019 XF2
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. 2019 XF2 is 0.341 AU from Earth today (2.8 light-minutes).

In the sky

Right ascension
16h 25m 49s
Declination
+11° 34′ 35″
Constellation
Hercules
Distance from Earth
0.34 AU
Elongation from the Sun
52.39° — 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
1.108 AU
Eccentricity
0.2482
Inclination
13.67°
Orbital period
426 days
Perihelion
0.833 AU
Aphelion
1.383 AU
Longitude of ascending node
252.39°
Argument of periapsis
101.71°
Epoch · J2000
2461200.5
Orbit class · APO
Apollo
Earth MOID · 1.1 LD
0.0029 AU
Tisserand (Jupiter)
5.565

Orbit quality

Orbit poorly determined (uncertainty code 7).

Observations used
40
Data arc
24 hours
First observed
6 December 2019
Last observed
7 December 2019
Residual RMS
0.78 ″
Solution · Otto Matic
15 April 2021

Visual & observation

Absolute magnitude (H)
27.1

Discovery & classification

Apollo Near-Earth Object

Close approaches 21 on record

Flyby geometry
Ecliptic flyby of 2019 XF2 at 2026-12-04 00:35 UTC Top-down view of the ecliptic, Earth at the centre, for the 2026-12-04 00:35 UTC close approach of 2019 XF2. Catalogue miss distance 3.10 LD · 1.19 × 10⁶ km. The curve is the geocentric path from 2026-12-01 to 2026-12-07, 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 2 Dec 6 Dec 3.10 LD · 1.19 × 10⁶ km 2026-12-04 00:35 UTC Earth Moon Heliocentric, approximate

Top-down view of the ecliptic, Earth at the centre, for the 2026-12-04 00:35 UTC close approach of 2019 XF2. Catalogue miss distance 3.10 LD · 1.19 × 10⁶ km. The curve is the geocentric path from 2026-12-01 to 2026-12-07, 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
2026-12-03 19:01:00 Moon 0.0066 AU 2.6 LD 10.8 km/s
2026-12-04 00:35:00 Earth 0.008 AU 3.1 LD 10.2 km/s

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

Sources