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(341900) 2008HE54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.19402 1.14e-07 au
e 0.046832 6.012e-08
i 13.666 7.288e-06 deg
Ω 66.35 2.755e-05 deg
ω 228.69 8.977e-05 deg
M 74.356 8.224e-05 deg

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Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 4.9508 au
Aphelion 5.4373 au
Asc. node-Earth separation 4.36218 au
Desc. node-Earth separation 4.01385 au
Earth MOID 3.95148 au
Orbital period 4323.68 days
Date of orbit computation  feb 22 03:02
Observational summary
Optical observations (Discarded) 308 (1)
Radar observations (Discarded) 0 (0)
Arc length 10091.8 days
Unobserved 156 days

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Ephemeris at epoch 60419 MJD
Right Ascension 20.8892 deg
Declination -0.66444 deg
V Magnitude 21.46 mag
Solar Elongation 13.31 deg
Galactic Latitude -62.44 deg
Rate 0.229 deg/day
Direction 66.068 deg

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