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(251962) 1999XT258  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55302 1.769e-08 au
e 0.153804 6.711e-08
i 10.888 8.141e-06 deg
Ω 293.889 3.838e-05 deg
ω 346.611 5.531e-05 deg
M 172.317 3.58e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1604 au
Aphelion 2.9457 au
Asc. node-Earth separation 1.15195 au
Desc. node-Earth separation 1.94815 au
Earth MOID 1.14519 au
Orbital period 1489.98 days
Date of orbit computation  apr 23 20:42
Observational summary
Optical observations (Discarded) 418 (1)
Radar observations (Discarded) 0 (0)
Arc length 8810.72 days
Unobserved 96 days

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Ephemeris at epoch 60426 MJD
Right Ascension 84.2155 deg
Declination 25.5995 deg
V Magnitude 22.32 mag
Solar Elongation -48.9 deg
Galactic Latitude -3.41 deg
Rate 0.326 deg/day
Direction 93.782 deg

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