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(163899) 2003SD220  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 0.827545 4.559e-09 au
e 0.210604 4.173e-08
i 8.459 5.351e-06 deg
Ω 274.053 1.715e-05 deg
ω 326.469 2.918e-05 deg
M 60.828 2.699e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6533 au
Aphelion 1.0018 au
Asc. node-Earth separation -0.34326 au
Desc. node-Earth separation -0.02384 au
Earth MOID 0.01793 au
Orbital period 274.97 days
Date of orbit computation   May 15 15:33
Observational summary
Optical observations (Discarded) 432 (10)
Radar observations (Discarded) 6 (0)
Arc length 5828 days
Unobserved 525 days

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Ephemeris at epoch 57902 MJD
Right Ascension 66.9701 deg
Declination 23.4695 deg
V Magnitude 18.9 mag
Solar Elongation -2.18 deg
Galactic Latitude -17.28 deg
Rate 0.918 deg/day
Direction 84.764 deg

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