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(490457) 2009SE250  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33166 2.508e-08 au
e 0.124596 9.248e-08
i 8.097 1.016e-05 deg
Ω 12.45 5.796e-05 deg
ω 44.331 6.964e-05 deg
M 355.597 4.492e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0411 au
Aphelion 2.6222 au
Asc. node-Earth separation 1.10845 au
Desc. node-Earth separation 1.52049 au
Earth MOID 1.06065 au
Orbital period 1300.46 days
Date of orbit computation  feb 22 03:34
Observational summary
Optical observations (Discarded) 164 (0)
Radar observations (Discarded) 0 (0)
Arc length 7124.95 days
Unobserved 184 days

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Ephemeris at epoch 60419 MJD
Right Ascension 44.6181 deg
Declination 21.0738 deg
V Magnitude 22.45 mag
Solar Elongation -19.55 deg
Galactic Latitude -32.83 deg
Rate 0.554 deg/day
Direction 71.503 deg

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