AstDyS-2

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AstDyS ∴ Objects ∴ Sophia ∴ Summary
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(251) Sophia  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09763 7.633e-09 au
e 0.093501 2.104e-08
i 10.55 3.159e-06 deg
Ω 155.874 1.004e-05 deg
ω 289.203 2.007e-05 deg
M 82.559 1.738e-05 deg

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Other useful info
Absolute Magnitude (H)    10.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.808 au
Aphelion 3.3873 au
Asc. node-Earth separation 1.98942 au
Desc. node-Earth separation 2.15854 au
Earth MOID 1.84695 au
Orbital period 1991.32 days
Date of orbit computation  apr 23 19:45
Observational summary
Optical observations (Discarded) 7620 (44)
Radar observations (Discarded) 0 (0)
Arc length 50571.6 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 172.33 deg
Declination 10.2553 deg
V Magnitude 15.13 mag
Solar Elongation -132.65 deg
Galactic Latitude 64.33 deg
Rate 0.059 deg/day
Direction -56.055 deg

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