NEODyS-2

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(333478) 2004SD20  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 0.875309 1.708e-09 au
e 0.464925 1.201e-07
i 21.331 1.353e-05 deg
Ω 46.562 3.536e-05 deg
ω 94.5 3.758e-05 deg
M 196.032 1.939e-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 1.2823 au
Asc. node-Earth separation -0.27752 au
Desc. node-Earth separation -0.34662 au
Earth MOID 0.17983 au
Orbital period 299.116 days
Date of orbit computation   ott 20 15:20
Observational summary
Optical observations (Discarded) 220 (2)
Radar observations (Discarded) 0 (0)
Arc length 6600 days
Unobserved 44 days

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Ephemeris
(Epoch 59914 MJD)
Right Ascension 247.135 deg
Declination -9.06965 deg
V Magnitude 25.56 mag
Solar Elongation 12.65 deg
Galactic Latitude 26.19 deg
Rate 0.878 deg/day
Direction -39.765 deg

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