NEODyS-2

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NEODyS ∴ Objects ∴ 1998MS2 ∴ Summary
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1998MS2  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.73201 5.631e-09 au
e 0.402495 6.01e-07
i 19.238 4.586e-05 deg
Ω 268.389 1.232e-05 deg
ω 320.261 0.00021 deg
M 255.825 6.677e-05 deg

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Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0349 au
Aphelion 2.4291 au
Asc. node-Earth separation 0.09235 au
Desc. node-Earth separation 1.11741 au
Earth MOID 0.08054 au
Orbital period 832.576 days
Date of orbit computation   Mar 13 09:51
Observational summary
Optical observations (Discarded) 133 (4)
Radar observations (Discarded) 0 (0)
Arc length 5849 days
Unobserved 1516 days

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Ephemeris at epoch 58349 MJD
Right Ascension 144.219 deg
Declination 4.35768 deg
V Magnitude 23.45 mag
Solar Elongation 9.36 deg
Galactic Latitude 38.39 deg
Rate 0.771 deg/day
Direction 112.868 deg

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