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(399573) 2003SP221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39717 1.587e-08 au
e 0.159001 6.624e-08
i 5.483 6.015e-06 deg
Ω 80.755 7.068e-05 deg
ω 294.568 7.539e-05 deg
M 171.576 2.181e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.016 au
Aphelion 2.7783 au
Asc. node-Earth separation 1.20769 au
Desc. node-Earth separation 1.48677 au
Earth MOID 1.02488 au
Orbital period 1355.64 days
Date of orbit computation  feb 22 03:14
Observational summary
Optical observations (Discarded) 225 (3)
Radar observations (Discarded) 0 (0)
Arc length 7063.91 days
Unobserved 479 days

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Ephemeris at epoch 60419 MJD
Right Ascension 186.824 deg
Declination 5.41384 deg
V Magnitude 21.59 mag
Solar Elongation -153.93 deg
Galactic Latitude 67.54 deg
Rate 0.198 deg/day
Direction -76.338 deg

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