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1998HM1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.41155 0.0003059 au
e 0.361048 0.0008812
i 3.217 0.00541 deg
Ω 201.732 0.515 deg
ω 70.045 0.6426 deg
M 32.328 9.941 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 1.9212 au
Asc. node-Earth separation 0.09088 au
Desc. node-Earth separation 0.40411 au
Earth MOID 0.0166 au
Orbital period 612.554 days
Date of orbit computation   Oct 20 09:58
Observational summary
Optical observations (Discarded) 44 (4)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 8620 days

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Ephemeris
(Epoch 59548 MJD)
Right Ascension 260.409 deg
Declination -21.6182 deg
V Magnitude 26.2 mag
Solar Elongation -13.48 deg
Galactic Latitude 8.51 deg
Rate 1.174 deg/day
Direction 93.228 deg

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