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(205148) 1999XR89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66462 1.652e-08 au
e 0.161945 5.398e-08
i 12.387 4.918e-06 deg
Ω 275.495 3.437e-05 deg
ω 129.043 4.517e-05 deg
M 249.692 2.821e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2331 au
Aphelion 3.0961 au
Asc. node-Earth separation 1.8728 au
Desc. node-Earth separation 1.37189 au
Earth MOID 1.26636 au
Orbital period 1588.74 days
Date of orbit computation  feb 22 02:34
Observational summary
Optical observations (Discarded) 603 (2)
Radar observations (Discarded) 0 (0)
Arc length 8589.81 days
Unobserved 308 days

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Ephemeris at epoch 60419 MJD
Right Ascension 304.314 deg
Declination -18.2367 deg
V Magnitude 21.2 mag
Solar Elongation 86.72 deg
Galactic Latitude -26.86 deg
Rate 0.231 deg/day
Direction 64.294 deg

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