Where is it now
- Distance from Sun
- 5.043 AU
- True anomaly
- 267.9°
- Distance from Earth
- 5.572 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.
In the sky
- Right ascension
- 10h 46m 40s
- Declination
- +34° 30′ 07″
- Constellation
- Leo Minor
- Distance from Earth
- 5.56 AU
- Elongation from the Sun
- 53.96° — near the Sun — look low at dusk or dawn
Favours the northern hemisphere; low or below the horizon from far south.
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
- 5.887 AU
- Eccentricity
- 0.3947
- Inclination
- 32.16°
- Orbital period
- 14.28 years
- Perihelion
- 3.563 AU
- Aphelion
- 8.21 AU
- Longitude of ascending node
- 84.16°
- Argument of periapsis
- 151.78°
- Epoch · J2000
- 2461200.5
- Orbit class · CEN
- Centaur
- Earth MOID · 1,005.5 LD
- 2.5838 AU
- Tisserand (Jupiter)
- 2.539
Orbit quality
Orbit very well determined (uncertainty code 1).
- Observations used
- 44
- Data arc
- 12.61 years
- First observed
- 19 April 2013
- Last observed
- 28 November 2025
- Residual RMS
- 0.53 ″
- Solution · Otto Matic
- 5 June 2026
Visual & observation
- Absolute magnitude (H)
- 14.79
Discovery & classification
Close approaches 3 on record
| When (UTC) | Body | Distance | Lunar distances | Relative speed |
|---|---|---|---|---|
| 2043-06-12 07:01:00 | Juptr | 1.5447 AU | 601.1 LD | 9.7 km/s |
| 2178-09-23 09:07:00 | Satrn | 1.3705 AU | 533.4 LD | 5.5 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