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AstDyS ∴ Objects ∴ 2003HE20 ∴ Summary
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(201485) 2003HE20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36095 9.809e-09 au
e 0.113052 4.333e-08
i 3.509 5.211e-06 deg
Ω 208.228 6.283e-05 deg
ω 26.45 6.614e-05 deg
M 258.315 2.13e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.094 au
Aphelion 2.6279 au
Asc. node-Earth separation 1.11228 au
Desc. node-Earth separation 1.59876 au
Earth MOID 1.08346 au
Orbital period 1325.04 days
Date of orbit computation  feb 22 02:33
Observational summary
Optical observations (Discarded) 575 (3)
Radar observations (Discarded) 0 (0)
Arc length 9097.9 days
Unobserved 77 days

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Ephemeris at epoch 60398 MJD
Right Ascension 96.4854 deg
Declination 19.5284 deg
V Magnitude 21.64 mag
Solar Elongation -87.67 deg
Galactic Latitude 3.4 deg
Rate 0.247 deg/day
Direction 87.493 deg

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