NEODyS-2

Near Earth Objects - Dynamic Site
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(333478) 2004SD20  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 0.875145 4.359e-09 au
e 0.46483 1.748e-07
i 21.335 2.024e-05 deg
Ω 46.597 5.512e-05 deg
ω 94.448 5.039e-05 deg
M 308.508 3.665e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4684 au
Aphelion 1.2819 au
Asc. node-Earth separation -0.278 au
Desc. node-Earth separation -0.34682 au
Earth MOID 0.17994 au
Orbital period 299.033 days
Date of orbit computation   Nov 18 15:19
Observational summary
Optical observations (Discarded) 113 (0)
Radar observations (Discarded) 0 (0)
Arc length 3316 days
Unobserved 1285 days

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Ephemeris at epoch 57871 MJD
Right Ascension 23.9301 deg
Declination 11.8687 deg
V Magnitude 26.9 mag
Solar Elongation 11.3 deg
Galactic Latitude -49.55 deg
Rate 1.469 deg/day
Direction -164.87 deg

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