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(8140) Hardersen  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73232 7.663e-09 au
e 0.070586 2.391e-08
i 6.805 2.379e-06 deg
Ω 220.612 2.591e-05 deg
ω 194.945 3.548e-05 deg
M 309.384 2.366e-05 deg

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Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5395 au
Aphelion 2.9252 au
Asc. node-Earth separation 1.91008 au
Desc. node-Earth separation 1.55386 au
Earth MOID 1.55149 au
Orbital period 1649.66 days
Date of orbit computation  feb 22 01:51
Observational summary
Optical observations (Discarded) 4283 (324)
Radar observations (Discarded) 0 (0)
Arc length 17974.3 days
Unobserved 106 days

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Ephemeris at epoch 60398 MJD
Right Ascension 359.517 deg
Declination 3.44485 deg
V Magnitude 18.69 mag
Solar Elongation 8.24 deg
Galactic Latitude -56.82 deg
Rate 0.444 deg/day
Direction 68.318 deg

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