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AstDyS ∴ Objects ∴ 1999XM216 ∴ Summary
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(137773) 1999XM216  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41816 8.912e-09 au
e 0.155841 4.533e-08
i 5.697 3.944e-06 deg
Ω 105.002 5.144e-05 deg
ω 248.487 5.354e-05 deg
M 258.914 1.376e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0413 au
Aphelion 2.795 au
Asc. node-Earth separation 1.51949 au
Desc. node-Earth separation 1.21545 au
Earth MOID 1.04391 au
Orbital period 1373.49 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 488 (2)
Radar observations (Discarded) 0 (0)
Arc length 8504.93 days
Unobserved 390 days

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Ephemeris at epoch 60420 MJD
Right Ascension 257.404 deg
Declination -17.1036 deg
V Magnitude 21.07 mag
Solar Elongation 131.9 deg
Galactic Latitude 13.39 deg
Rate 0.029 deg/day
Direction -65.754 deg

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