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(228866) 2003HM4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68142 1.889e-08 au
e 0.181762 5.27e-08
i 12.923 6.036e-06 deg
Ω 77.226 2.691e-05 deg
ω 219.534 3.177e-05 deg
M 222.815 1.777e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.194 au
Aphelion 3.1688 au
Asc. node-Earth separation 2.03128 au
Desc. node-Earth separation 1.25905 au
Earth MOID 1.19367 au
Orbital period 1603.78 days
Date of orbit computation  feb 22 02:39
Observational summary
Optical observations (Discarded) 399 (5)
Radar observations (Discarded) 0 (0)
Arc length 7589.97 days
Unobserved 91 days

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Ephemeris at epoch 60420 MJD
Right Ascension 138.116 deg
Declination 30.8587 deg
V Magnitude 21.7 mag
Solar Elongation -100.8 deg
Galactic Latitude 42.45 deg
Rate 0.113 deg/day
Direction 138.622 deg

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