NEODyS-2

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(333478) 2004SD20  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.87534 1.729e-09 au
e 0.464842 1.809e-07
i 21.333 1.548e-05 deg
Ω 46.554 4.99e-05 deg
ω 94.498 4.653e-05 deg
M 198.136 2.545e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4684 au
Aphelion distance 1.2822 au
Asc. node-Earth separation -0.27758 au
Desc. node-Earth separation -0.34713 au
Earth MOID 0.17974 au
Orbital period 299.132 days
Date of orbit computation   feb 26 13:15
Observational summary
Optical observations (Discarded) 228 (2)
Radar observations (Discarded) 0 (0)
Arc length 6600 days
Unobserved 500 days

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Ephemeris
(Epoch 60370 MJD)
Right Ascension 332.524 deg
Declination -24.4999 deg
V Magnitude 21.15 mag
Solar Elongation 19.2 deg
Galactic Latitude -53.75 deg
Rate 0.729 deg/day
Direction 70.511 deg

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