Where is it now
- Distance from Sun
- 1.019 AU
- True anomaly
- 128.48°
- Distance from Earth
- 1.904 AU
- As of
- 21 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.
In the sky
- Right ascension
- 14h 45m 34s
- Declination
- +01° 24′ 37″
- Constellation
- Virgo
- Distance from Earth
- 1.91 AU
- Elongation from the Sun
- 19.21° — 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.
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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
- 0.914 AU
- Eccentricity
- 0.2742
- Inclination
- 36.29°
- Orbital period
- 319 days
- Perihelion
- 0.663 AU
- Aphelion
- 1.164 AU
- Longitude of ascending node
- 109.06°
- Argument of periapsis
- 346.9°
- Epoch · J2000
- 2461200.5
- Orbit class · ATE
- Aten
- Earth MOID · 52.2 LD
- 0.1342 AU
- Tisserand (Jupiter)
- 6.345
Orbit quality
Orbit very well determined (uncertainty code 0).
- Observations used
- 860
- Data arc
- 22.04 years
- First observed
- 30 June 2002
- Last observed
- 14 July 2024
- Residual RMS
- 0.52 ″
- Solution · Otto Matic
- 16 June 2026
Physical properties
- Mean radius
- 0.54 km
- Rotation period
- 19.71 days
Visual & observation
- Geometric albedo
- 0.08
- Absolute magnitude (H)
- 18.53
Discovery & classification
- Discovered by
- LINEAR
- Discovery date
- 30 June 2002
- Discovery site
- Socorro
Also known as 2002 MQ3
Close approaches 46 on record
Top-down view of the ecliptic, Earth at the centre, for the 2030-07-11 11:54 UTC close approach of 215442. Catalogue miss distance 62.9 LD · 2.42 × 10⁷ km. The curve is the geocentric path from 2030-07-08 to 2030-07-14, 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.
| When (UTC) | Body | Distance | Lunar distances | Relative speed |
|---|---|---|---|---|
| 2030-07-11 11:54:00 | Earth | 0.1616 AU | 62.9 LD | 17.3 km/s |
| 2036-03-10 07:49:00 | Venus | 0.084 AU | 32.7 LD | 23.3 km/s |
| 2037-07-12 14:31:00 | Earth | 0.1381 AU | 53.7 LD | 17.4 km/s |
| 2044-07-13 10:51:00 | Earth | 0.1368 AU | 53.3 LD | 17.6 km/s |
| 2051-07-15 02:53:00 | Earth | 0.1573 AU | 61.2 LD | 17.9 km/s |
| 2052-10-13 15:42:00 | Venus | 0.0596 AU | 23.2 LD | 22.6 km/s |
| 2058-07-15 15:16:00 | Earth | 0.1975 AU | 76.8 LD | 18.5 km/s |
| 2063-04-07 16:48:00 | Venus | 0.126 AU | 49.0 LD | 24 km/s |
| 2079-11-09 12:31:00 | Venus | 0.0515 AU | 20.0 LD | 22.7 km/s |
| 2090-05-03 03:52:00 | Venus | 0.1376 AU | 53.5 LD | 24.3 km/s |
Next ten from today. 1 lunar distance = 384,400 km. Source: JPL close-approach data.
Sources
- visual properties: JPL SBDB (lookup)
- physical properties: JPL SBDB (lookup)
- physical properties: JPL SBDB (lookup)
- visual properties: JPL SBDB (lookup)
- orbital elements: JPL SBDB