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AstDyS ∴ Objects ∴ 1997KM4 ∴ Summary
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(178380) 1997KM4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13018 2.031e-08 au
e 0.124762 6.203e-08
i 16.083 6.472e-06 deg
Ω 160.092 2e-05 deg
ω 13.272 2.884e-05 deg
M 344.789 2.265e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7397 au
Aphelion 3.5207 au
Asc. node-Earth separation 1.7573 au
Desc. node-Earth separation 2.49894 au
Earth MOID 1.7487 au
Orbital period 2022.8 days
Date of orbit computation  feb 22 02:28
Observational summary
Optical observations (Discarded) 481 (5)
Radar observations (Discarded) 0 (0)
Arc length 9732.62 days
Unobserved 88 days

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Ephemeris at epoch 60419 MJD
Right Ascension 140.164 deg
Declination 14.8073 deg
V Magnitude 20.37 mag
Solar Elongation -108.84 deg
Galactic Latitude 39.64 deg
Rate 0.13 deg/day
Direction 69.339 deg

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