NEODyS-2

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NEODyS ∴ Objects ∴ 1998MS2 ∴ Summary
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1998MS2  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.73187 5.414e-09 au
e 0.402523 6.006e-07
i 19.239 4.587e-05 deg
Ω 268.389 1.232e-05 deg
ω 320.272 0.00021 deg
M 342.3 6.68e-05 deg

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Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0348 au
Aphelion 2.429 au
Asc. node-Earth separation 0.09089 au
Desc. node-Earth separation 1.11737 au
Earth MOID 0.07916 au
Orbital period 832.477 days
Date of orbit computation   Oct 1 16:42
Observational summary
Optical observations (Discarded) 133 (4)
Radar observations (Discarded) 0 (0)
Arc length 5849 days
Unobserved 1579 days

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Ephemeris at epoch 58412 MJD
Right Ascension 197.45 deg
Declination -17.6493 deg
V Magnitude 22.72 mag
Solar Elongation 10.46 deg
Galactic Latitude 45 deg
Rate 1.023 deg/day
Direction 108.583 deg

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