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AstDyS ∴ Objects ∴ 2003XM21 ∴ Summary
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(206644) 2003XM21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69446 1.207e-08 au
e 0.301383 3.8e-08
i 3.593 5.139e-06 deg
Ω 344.014 6.709e-05 deg
ω 41.151 6.768e-05 deg
M 254.282 9.863e-06 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8824 au
Aphelion 3.5065 au
Asc. node-Earth separation 0.98916 au
Desc. node-Earth separation 2.17753 au
Earth MOID 0.88815 au
Orbital period 1615.49 days
Date of orbit computation  feb 22 02:34
Observational summary
Optical observations (Discarded) 642 (7)
Radar observations (Discarded) 0 (0)
Arc length 9046.06 days
Unobserved 308 days

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Ephemeris at epoch 60397 MJD
Right Ascension 268.365 deg
Declination -27.4186 deg
V Magnitude 22.02 mag
Solar Elongation 98.9 deg
Galactic Latitude -0.7 deg
Rate 0.136 deg/day
Direction 99.696 deg

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