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(20721) 1999XA105  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0049 1.278e-08 au
e 0.080807 3.083e-08
i 10.923 3.132e-06 deg
Ω 171.97 1.736e-05 deg
ω 261.538 2.697e-05 deg
M 218.669 1.959e-05 deg

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Other useful info
Absolute Magnitude (H)    13.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7621 au
Aphelion 3.2477 au
Asc. node-Earth separation 2.02758 au
Desc. node-Earth separation 1.94502 au
Earth MOID 1.80341 au
Orbital period 1902.59 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 3181 (12)
Radar observations (Discarded) 0 (0)
Arc length 10035.7 days
Unobserved 195 days

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Ephemeris at epoch 60397 MJD
Right Ascension 303.438 deg
Declination -10.5788 deg
V Magnitude 19.15 mag
Solar Elongation 64.55 deg
Galactic Latitude -23.03 deg
Rate 0.274 deg/day
Direction 72.841 deg

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