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(205147) 1999XR53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63659 1.3e-08 au
e 0.259087 5.138e-08
i 6.013 4.721e-06 deg
Ω 80.397 5.75e-05 deg
ω 310.247 5.87e-05 deg
M 267.375 1.143e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9535 au
Aphelion 3.3197 au
Asc. node-Earth separation 1.12288 au
Desc. node-Earth separation 1.93914 au
Earth MOID 0.96595 au
Orbital period 1563.73 days
Date of orbit computation  apr 23 20:32
Observational summary
Optical observations (Discarded) 473 (4)
Radar observations (Discarded) 0 (0)
Arc length 8590.92 days
Unobserved 335 days

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Ephemeris at epoch 60425 MJD
Right Ascension 298.126 deg
Declination -22.6694 deg
V Magnitude 21.9 mag
Solar Elongation 99.15 deg
Galactic Latitude -23.08 deg
Rate 0.18 deg/day
Direction 89.71 deg

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