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1998HM1  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.41182 0.0001386 au
e 0.361175 0.0007957
i 3.217 0.005377 deg
Ω 201.725 0.5195 deg
ω 70.039 0.6559 deg
M 142.474 10.06 deg

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Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9019 au
Aphelion distance 1.9217 au
Asc. node-Earth separation 0.09041 au
Desc. node-Earth separation 0.40416 au
Earth MOID 0.01645 au
Orbital period 612.73 days
Date of orbit computation   feb 26 10:23
Observational summary
Optical observations (Discarded) 44 (4)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 9493 days

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Ephemeris
(Epoch 60421 MJD)
Right Ascension 61.0698 deg
Declination 18.8257 deg
V Magnitude 28.68 mag
Solar Elongation -31.74 deg
Galactic Latitude -24.47 deg
Rate 0.523 deg/day
Direction 79.161 deg

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