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(568020) 2003HR57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32304 1.656e-08 au
e 0.16577 8.607e-08
i 3.536 8.287e-06 deg
Ω 86.81 0.0001567 deg
ω 153.568 0.0001591 deg
M 299.597 3.382e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9379 au
Aphelion 2.7081 au
Asc. node-Earth separation 1.67007 au
Desc. node-Earth separation 0.95097 au
Earth MOID 0.92606 au
Orbital period 1293.25 days
Date of orbit computation  feb 22 03:49
Observational summary
Optical observations (Discarded) 136 (0)
Radar observations (Discarded) 0 (0)
Arc length 10162 days
Unobserved 87 days

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Ephemeris at epoch 60419 MJD
Right Ascension 146.45 deg
Declination 18.625 deg
V Magnitude 21.61 mag
Solar Elongation -113.24 deg
Galactic Latitude 46.65 deg
Rate 0.116 deg/day
Direction 123.161 deg

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