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(257715) 1999XT141  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.94508 8.148e-09 au
e 0.082152 4.797e-08
i 23.428 4.801e-06 deg
Ω 95.044 1.169e-05 deg
ω 87.255 4.416e-05 deg
M 275.996 3.772e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7853 au
Aphelion 2.1049 au
Asc. node-Earth separation 0.94164 au
Desc. node-Earth separation 0.923 au
Earth MOID 0.89016 au
Orbital period 990.842 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 877 (6)
Radar observations (Discarded) 0 (0)
Arc length 9367.72 days
Unobserved 96 days

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Ephemeris at epoch 60420 MJD
Right Ascension 73.2504 deg
Declination 22.9051 deg
V Magnitude 21.14 mag
Solar Elongation -44.53 deg
Galactic Latitude -13.15 deg
Rate 0.521 deg/day
Direction 71.012 deg

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