2020 CE3 is an asteroid in the Aten orbit class. Its orbit takes it from 0.48 AU to 1.48 AU from the Sun; one orbit takes 354.4 days. Orbit from the JPL solution of 15 April 2021.
Where is it now
- Distance from Sun
- 0.846 AU
- True anomaly
- 106.61°
- Distance from Earth
- 1.178 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 43m 19s
- Declination
- +01° 16′ 24″
- Constellation
- Virgo
- Distance from Earth
- 1.18 AU
- Elongation from the Sun
- 45.03° — 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
- 0.98 AU
- Eccentricity
- 0.5131
- Inclination
- 16.42°
- Orbital period
- 354.4 days
- Perihelion
- 0.477 AU
- Aphelion
- 1.483 AU
- Longitude of ascending node
- 122.29°
- Argument of periapsis
- 250.55°
- Epoch · J2000
- 2458885.5
- Orbit class · ATE
- Aten
- Earth MOID · 20.1 LD
- 0.0516 AU
- Tisserand (Jupiter)
- 6.024
Orbit quality
Orbit very uncertain — the object may be effectively lost (uncertainty code 9).
- Observations used
- 10
- Data arc
- 24 hours
- First observed
- 5 February 2020
- Last observed
- 6 February 2020
- Residual RMS
- 0.96 ″
- Solution · Otto Matic
- 15 April 2021
Visual & observation
- Absolute magnitude (H)
- 24.5
Discovery & classification
Sources
- visual properties: JPL SBDB (lookup)
- orbital elements: JPL SBDB