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AstDyS ∴ Objects ∴ 2003SD220 ∴ Summary
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(163899) 2003SD220  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 0.827591 4.798e-10 au
e 0.209935 9.938e-09
i 8.539 1.536e-06 deg
Ω 273.733 2.177e-06 deg
ω 326.955 3.621e-06 deg
M 226.657 4.911e-06 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6538 au
Aphelion 1.0013 au
Asc. node-Earth separation -0.34374 au
Desc. node-Earth separation -0.02282 au
Earth MOID 0.01734 au
Orbital period 274.993 days
Date of orbit computation  feb 22 02:25
Observational summary
Optical observations (Discarded) 1491 (11)
Radar observations (Discarded) 13 (0)
Arc length 8300.43 days
Unobserved 547 days

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Ephemeris at epoch 60397 MJD
Right Ascension 45.3629 deg
Declination 17.5364 deg
V Magnitude 19.99 mag
Solar Elongation -40.47 deg
Galactic Latitude -35.33 deg
Rate 0.904 deg/day
Direction 79.568 deg

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