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(53456) 1999XR142  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.94725 5.705e-09 au
e 0.108075 4.129e-08
i 24.658 3.941e-06 deg
Ω 86.066 9.137e-06 deg
ω 294.68 2e-05 deg
M 48.752 1.973e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7368 au
Aphelion 2.1577 au
Asc. node-Earth separation 0.85811 au
Desc. node-Earth separation 0.99948 au
Earth MOID 0.825 au
Orbital period 992.502 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 2033 (8)
Radar observations (Discarded) 0 (0)
Arc length 9384 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 65.6317 deg
Declination 21.9562 deg
V Magnitude 19.62 mag
Solar Elongation -38.4 deg
Galactic Latitude -19.2 deg
Rate 0.574 deg/day
Direction 68.34 deg

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