AstDyS-2

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AstDyS ∴ Objects ∴ Sedna ∴ Summary
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(90377) Sedna  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 481.214 0.5346 au
e 0.841637 0.0001773
i 11.93 1.189e-05 deg
Ω 144.283 0.0009377 deg
ω 311.448 0.008946 deg
M 358.073 0.003218 deg

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Other useful info
Absolute Magnitude (H)    1.5 mag
Slope parameter (G)    0.15 mag
Perihelion 76.2066 au
Aphelion 886.222 au
Asc. node-Earth separation 89.1357 au
Desc. node-Earth separation 315.991 au
Earth MOID 75.2355 au
Orbital period 3.85573e+06 days
Date of orbit computation  Sep 18 19:32
Observational summary
Optical observations (Discarded) 162 (6)
Radar observations (Discarded) 0 (0)
Arc length 10300.1 days
Unobserved 288 days

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Ephemeris at epoch 58749 MJD
Right Ascension 58.1292 deg
Declination 7.94427 deg
V Magnitude 20.92 mag
Solar Elongation 120.96 deg
Galactic Latitude -33.87 deg
Rate 0.005 deg/day
Direction -125.88 deg

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