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AstDyS ∴ Objects ∴ 1999FA31 ∴ Summary
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(49612) 1999FA31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1545 1.933e-08 au
e 0.08974 5.085e-08
i 23.606 5.016e-06 deg
Ω 20.866 9.685e-06 deg
ω 143.205 2.831e-05 deg
M 193.222 2.388e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8714 au
Aphelion 3.4376 au
Asc. node-Earth separation 2.37466 au
Desc. node-Earth separation 1.91725 au
Earth MOID 1.89839 au
Orbital period 2046.41 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1430 (33)
Radar observations (Discarded) 0 (0)
Arc length 9869.93 days
Unobserved 186 days

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Ephemeris at epoch 60419 MJD
Right Ascension 8.60949 deg
Declination -4.00397 deg
V Magnitude 20.29 mag
Solar Elongation 23.8 deg
Galactic Latitude -66.52 deg
Rate 0.321 deg/day
Direction 60.363 deg

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