AstDyS-2

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AstDyS ∴ Objects ∴ 1998ST1 ∴ Summary
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(101166) 1998ST1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.332 7.975e-09 au
e 0.164053 3.504e-08
i 5.022 4.289e-06 deg
Ω 94.146 4.398e-05 deg
ω 304.804 4.614e-05 deg
M 34.364 1.379e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9494 au
Aphelion 2.7146 au
Asc. node-Earth separation 1.09193 au
Desc. node-Earth separation 1.48746 au
Earth MOID 0.96279 au
Orbital period 1300.74 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 1017 (7)
Radar observations (Discarded) 0 (0)
Arc length 10244.8 days
Unobserved 78 days

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Ephemeris at epoch 60419 MJD
Right Ascension 71.5595 deg
Declination 22.2533 deg
V Magnitude 20.93 mag
Solar Elongation -43.88 deg
Galactic Latitude -14.79 deg
Rate 0.524 deg/day
Direction 80.172 deg

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