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NEODyS ∴ Objects ∴ 1998HM1 ∴ Summary
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1998HM1  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.40816 0.0003814 au
e 0.359224 0.0005843
i 3.177 0.05997 deg
Ω 201.863 0.2272 deg
ω 69.673 0.01418 deg
M 303.557 4.481 deg

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Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9023 au
Aphelion 1.914 au
Asc. node-Earth separation 0.08808 au
Desc. node-Earth separation 0.40361 au
Earth MOID 0.016 au
Orbital period 610.348 days
Date of orbit computation   Mar 13 09:49
Observational summary
Optical observations (Discarded) 44 (1)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 7337 days

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Ephemeris at epoch 58265 MJD
Right Ascension 140.288 deg
Declination 22.2817 deg
V Magnitude 24.53 mag
Solar Elongation -70.46 deg
Galactic Latitude 42.33 deg
Rate 0.296 deg/day
Direction 9.978 deg

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