NEODyS-2

Near Earth Objects - Dynamic Site
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2009SD1  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.70651 0.02907 au
e 0.502903 0.008456
i 31.928 0.2884 deg
Ω 1.004 0.02103 deg
ω 62.114 0.3449 deg
M 0.599 37 deg

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Other useful info
Absolute Magnitude (H)    22.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8483 au
Aphelion 2.5647 au
Asc. node-Earth separation 0.02889 au
Desc. node-Earth separation 0.66897 au
Earth MOID 0.02415 au
Orbital period 814.258 days
Date of orbit computation   Oct 1 17:55
Observational summary
Optical observations (Discarded) 28 (0)
Radar observations (Discarded) 0 (0)
Arc length 6 days
Unobserved 3344 days

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Ephemeris at epoch 58441 MJD
Right Ascension 194.112 deg
Declination 19.3016 deg
V Magnitude 24.65 mag
Solar Elongation 55 deg
Galactic Latitude 82.09 deg
Rate 0.666 deg/day
Direction 134.288 deg

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