AstDyS-2

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AstDyS ∴ Objects ∴ 1991FM2 ∴ Summary
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(100031) 1991FM2  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 3.08307 2.495e-08 au
e 0.386922 5.104e-08
i 21.889 1.028e-05 deg
Ω 171.386 2.087e-05 deg
ω 311.981 2.714e-05 deg
M 141.928 1.496e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8902 au
Aphelion 4.276 au
Asc. node-Earth separation 1.09019 au
Desc. node-Earth separation 2.5315 au
Earth MOID 0.96409 au
Orbital period 1977.31 days
Date of orbit computation  Oct 21 18:25
Observational summary
Optical observations (Discarded) 441 (4)
Radar observations (Discarded) 0 (0)
Arc length 9982.76 days
Unobserved 526 days

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Ephemeris at epoch 58808 MJD
Right Ascension 277.484 deg
Declination -6.20462 deg
V Magnitude 22.1 mag
Solar Elongation -42.63 deg
Galactic Latitude 1.93 deg
Rate 0.246 deg/day
Direction 97.799 deg

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