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AstDyS ∴ Objects ∴ 1998SE147 ∴ Summary
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(25210) 1998SE147  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08072 1.514e-08 au
e 0.137642 3.299e-08
i 1.399 3.816e-06 deg
Ω 73.458 0.0001487 deg
ω 14.037 0.0001496 deg
M 204.431 1.44e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6567 au
Aphelion 3.5048 au
Asc. node-Earth separation 1.68189 au
Desc. node-Earth separation 2.4732 au
Earth MOID 1.6735 au
Orbital period 1975.04 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 1676 (8)
Radar observations (Discarded) 0 (0)
Arc length 12601.7 days
Unobserved 283 days

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Ephemeris at epoch 60416 MJD
Right Ascension 307.734 deg
Declination -19.7532 deg
V Magnitude 20.55 mag
Solar Elongation 80.99 deg
Galactic Latitude -30.43 deg
Rate 0.187 deg/day
Direction 77.8 deg

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