AstDyS-2

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AstDyS ∴ Objects ∴ 1998SD98 ∴ Summary
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(267053) 1998SD98  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07181 2.435e-08 au
e 0.152399 5.128e-08
i 13.075 5.756e-06 deg
Ω 8.268 2.085e-05 deg
ω 66.831 3.388e-05 deg
M 209.216 2.123e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6037 au
Aphelion 3.5399 au
Asc. node-Earth separation 1.83032 au
Desc. node-Earth separation 2.19351 au
Earth MOID 1.651 au
Orbital period 1966.48 days
Date of orbit computation  feb 22 02:47
Observational summary
Optical observations (Discarded) 608 (3)
Radar observations (Discarded) 0 (0)
Arc length 9042.95 days
Unobserved 280 days

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Ephemeris at epoch 60398 MJD
Right Ascension 297.566 deg
Declination -33.9089 deg
V Magnitude 21.72 mag
Solar Elongation 75.64 deg
Galactic Latitude -26.22 deg
Rate 0.212 deg/day
Direction 92.756 deg

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