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AstDyS ∴ Objects ∴ 1998SE140 ∴ Summary
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(46976) 1998SE140  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54578 7.68e-09 au
e 0.108825 3.641e-08
i 9.298 3.727e-06 deg
Ω 359.143 1.776e-05 deg
ω 345.333 2.226e-05 deg
M 130.315 1.346e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2687 au
Aphelion 2.8228 au
Asc. node-Earth separation 1.27288 au
Desc. node-Earth separation 1.81599 au
Earth MOID 1.26295 au
Orbital period 1483.64 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 3008 (421)
Radar observations (Discarded) 0 (0)
Arc length 11673.2 days
Unobserved 81 days

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Ephemeris at epoch 60441 MJD
Right Ascension 116.252 deg
Declination 27.4674 deg
V Magnitude 20.4 mag
Solar Elongation -62.95 deg
Galactic Latitude 23.16 deg
Rate 0.321 deg/day
Direction 108.062 deg

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