AstDyS-2

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AstDyS ∴ Objects ∴ 1998SD32 ∴ Summary
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(217660) 1998SD32  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11735 2.024e-08 au
e 0.204452 5.529e-08
i 0.727 5.228e-06 deg
Ω 140.148 0.0004251 deg
ω 207.433 0.0004253 deg
M 235.128 1.143e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.48 au
Aphelion 3.7547 au
Asc. node-Earth separation 2.66163 au
Desc. node-Earth separation 1.51601 au
Earth MOID 1.47325 au
Orbital period 2010.37 days
Date of orbit computation  feb 22 02:36
Observational summary
Optical observations (Discarded) 630 (3)
Radar observations (Discarded) 0 (0)
Arc length 8969.17 days
Unobserved 372 days

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Ephemeris at epoch 60397 MJD
Right Ascension 210.725 deg
Declination -11.5369 deg
V Magnitude 21.12 mag
Solar Elongation 154.85 deg
Galactic Latitude 47.63 deg
Rate 0.153 deg/day
Direction -68.779 deg

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