2012 LA11 is an asteroid in the Aten orbit class. Its orbit takes it from 0.89 AU to 1.08 AU from the Sun; one orbit takes 357.8 days. Orbit from the JPL solution of 15 April 2021.
Where is it now
- Distance from Sun
- 0.892 AU
- True anomaly
- 351.22°
- Distance from Earth
- 1.369 AU
- As of
- 2 November 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.
In the sky
- Right ascension
- 11h 57m 35s
- Declination
- -02° 40′ 33″
- Constellation
- Virgo
- Distance from Earth
- 1.37 AU
- Elongation from the Sun
- 40.55° — 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.
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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
- 0.986 AU
- Eccentricity
- 0.0962
- Inclination
- 5.13°
- Orbital period
- 357.8 days
- Perihelion
- 0.891 AU
- Aphelion
- 1.081 AU
- Longitude of ascending node
- 260.39°
- Argument of periapsis
- 241.84°
- Epoch · J2000
- 2461200.5
- Orbit class · ATE
- Aten
- Earth MOID · 2.4 LD
- 0.0062 AU
- Tisserand (Jupiter)
- 6.138
Orbit quality
Orbit reasonably well determined (uncertainty code 3).
- Observations used
- 83
- Data arc
- 441 days
- First observed
- 15 June 2012
- Last observed
- 30 August 2013
- Residual RMS
- 0.41 ″
- Solution · Otto Matic
- 15 April 2021
Visual & observation
- Absolute magnitude (H)
- 26.1
Discovery & classification
Close approaches 51 on record
Top-down view of the ecliptic, Earth at the centre, for the 2057-06-25 13:35 UTC close approach of 2012 LA11. Catalogue miss distance 187.9 LD · 7.22 × 10⁷ km. The curve is the geocentric path from 2057-06-22 to 2057-06-28, 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.
| When (UTC) | Body | Distance | Lunar distances | Relative speed |
|---|---|---|---|---|
| 2057-06-25 13:35:00 | Earth | 0.4828 AU | 187.9 LD | 16.9 km/s |
| 2058-06-20 08:05:00 | Earth | 0.3613 AU | 140.6 LD | 13.4 km/s |
| 2059-06-15 09:29:00 | Earth | 0.2395 AU | 93.2 LD | 9.9 km/s |
| 2060-06-10 01:43:00 | Earth | 0.1188 AU | 46.3 LD | 6.5 km/s |
| 2061-06-07 23:03:00 | Moon | 0.008 AU | 3.1 LD | 4.4 km/s |
| 2061-06-08 07:27:00 | Earth | 0.0074 AU | 2.9 LD | 3.7 km/s |
| 2062-06-10 13:04:00 | Earth | 0.0372 AU | 14.5 LD | 3 km/s |
| 2063-07-03 05:40:00 | Earth | 0.0884 AU | 34.4 LD | 2.8 km/s |
| 2064-02-22 10:33:00 | Earth | 0.1205 AU | 46.9 LD | 2.8 km/s |
| 2065-01-14 07:38:00 | Earth | 0.0987 AU | 38.4 LD | 3.2 km/s |
Next ten from today. 1 lunar distance = 384,400 km. Source: JPL close-approach data.
Sources
- visual properties: JPL SBDB (lookup)
- orbital elements: JPL SBDB