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NEODyS ∴ Objects ∴ 1999XM141 ∴ Summary
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(439877) 1999XM141  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.23634 2.167e-09 au
e 0.369352 5.429e-08
i 21.621 1.243e-05 deg
Ω 73.025 1.069e-05 deg
ω 105.729 1.59e-05 deg
M 56.956 1.342e-05 deg

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Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7797 au
Aphelion 1.693 au
Asc. node-Earth separation 0.20028 au
Desc. node-Earth separation -0.04375 au
Earth MOID 0.0333 au
Orbital period 502.119 days
Date of orbit computation   Feb 5 17:21
Observational summary
Optical observations (Discarded) 131 (9)
Radar observations (Discarded) 0 (0)
Arc length 5708 days
Unobserved 937 days

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Ephemeris at epoch 58170 MJD
Right Ascension 293.794 deg
Declination -20.9892 deg
V Magnitude 21.77 mag
Solar Elongation 39.93 deg
Galactic Latitude -18.72 deg
Rate 0.912 deg/day
Direction 97.607 deg

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