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(253) Mathilde  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.64863 5.485e-09 au
e 0.26282 2.043e-08
i 6.739 3.549e-06 deg
Ω 179.556 2.508e-05 deg
ω 157.666 2.551e-05 deg
M 352.988 6.348e-06 deg

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Other useful info
Absolute Magnitude (H)    10.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9525 au
Aphelion 3.3447 au
Asc. node-Earth separation 2.25998 au
Desc. node-Earth separation 0.97982 au
Earth MOID 0.94478 au
Orbital period 1574.46 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 3345 (75)
Radar observations (Discarded) 1 (0)
Arc length 48555.3 days
Unobserved 116 days

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Ephemeris at epoch 58530 MJD
Right Ascension 1.08485 deg
Declination -1.07349 deg
V Magnitude 15.01 mag
Solar Elongation -33.84 deg
Galactic Latitude -61.6 deg
Rate 0.564 deg/day
Direction 69.362 deg

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