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(257878) 2000SM143  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.791 1.795e-08 au
e 0.305247 8.776e-08
i 7.084 9.274e-06 deg
Ω 280.601 7.09e-05 deg
ω 72.096 7.317e-05 deg
M 31.245 1.544e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9391 au
Aphelion 3.6429 au
Asc. node-Earth separation 1.29679 au
Desc. node-Earth separation 1.8109 au
Earth MOID 0.94754 au
Orbital period 1703.09 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 304 (2)
Radar observations (Discarded) 0 (0)
Arc length 8517.9 days
Unobserved 116 days

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Ephemeris at epoch 60426 MJD
Right Ascension 48.0267 deg
Declination 21.3479 deg
V Magnitude 21.09 mag
Solar Elongation -15.82 deg
Galactic Latitude -30.77 deg
Rate 0.517 deg/day
Direction 76.995 deg

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