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Asteroid Near-Earth

2019 FF

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(2019 FF)

Where is it now

Distance from Sun
0.739 AU
True anomaly
70.87°
Distance from Earth
0.272 AU
As of
19 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 FF — 0.739 AU from the Sun 2019 FF
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. 2019 FF is 0.272 AU from Earth today (2.3 light-minutes).

In the sky

Right ascension
13h 12m 06s
Declination
+06° 25′ 14″
Constellation
Virgo
Distance from Earth
0.27 AU
Elongation from the Sun
18.38° — 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
0.864 AU
Eccentricity
0.2646
Inclination
9.09°
Orbital period
293.3 days
Perihelion
0.635 AU
Aphelion
1.092 AU
Longitude of ascending node
0.92°
Argument of periapsis
318.98°
Epoch · J2000
2461200.5
Orbit class · ATE
Aten
Earth MOID · 1.7 LD
0.0043 AU
Tisserand (Jupiter)
6.8

Orbit quality

Orbit poorly determined (uncertainty code 7).

Observations used
23
Data arc
2 days
First observed
18 March 2019
Last observed
20 March 2019
Residual RMS
0.51 ″
Solution · Otto Matic
15 April 2021

Visual & observation

Absolute magnitude (H)
26.3

Discovery & classification

Aten Near-Earth Object

Close approaches 55 on record

Flyby geometry
Ecliptic flyby of 2019 FF at 2026-10-23 08:39 UTC Top-down view of the ecliptic, Earth at the centre, for the 2026-10-23 08:39 UTC close approach of 2019 FF. Catalogue miss distance 106.7 LD · 4.1 × 10⁷ km. The curve is the geocentric path from 2026-10-20 to 2026-10-26, 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 106.7 LD · 4.1 × 10⁷ km 2026-10-23 08:39 UTC Earth Moon Heliocentric, approximate

Top-down view of the ecliptic, Earth at the centre, for the 2026-10-23 08:39 UTC close approach of 2019 FF. Catalogue miss distance 106.7 LD · 4.1 × 10⁷ km. The curve is the geocentric path from 2026-10-20 to 2026-10-26, 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
2026-09-24 11:42:00 Venus 0.0834 AU 32.4 LD 9.1 km/s
2026-10-23 08:39:00 Earth 0.2742 AU 106.7 LD 8.7 km/s
2027-03-04 03:18:00 Earth 0.1193 AU 46.4 LD 6.7 km/s
2030-11-10 21:01:00 Earth 0.235 AU 91.4 LD 6.5 km/s
2031-02-11 09:13:00 Earth 0.1559 AU 60.7 LD 6.7 km/s
2034-10-24 00:24:00 Venus 0.1465 AU 57.0 LD 14.7 km/s
2035-06-03 02:19:00 Earth 0.322 AU 125.3 LD 7.3 km/s
2038-12-22 07:22:00 Earth 0.1557 AU 60.6 LD 7.6 km/s
2039-06-20 13:48:00 Earth 0.3548 AU 138.1 LD 9.5 km/s
2042-12-23 03:53:00 Earth 0.1881 AU 73.2 LD 10.7 km/s

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

Sources