NEODyS-2

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1998MS2  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.73201 3.218e-09 au
e 0.402495 3.421e-07
i 19.238 2.637e-05 deg
Ω 268.389 7.518e-06 deg
ω 320.261 0.0001191 deg
M 255.825 3.754e-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   Feb 5 11:59
Observational summary
Optical observations (Discarded) 133 (12)
Radar observations (Discarded) 0 (0)
Arc length 5849 days
Unobserved 1336 days

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Ephemeris at epoch 58169 MJD
Right Ascension 50.5309 deg
Declination 21.6598 deg
V Magnitude 24.91 mag
Solar Elongation -82.69 deg
Galactic Latitude -29.1 deg
Rate 0.257 deg/day
Direction 98.759 deg

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