AstDyS-2

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AstDyS ∴ Objects ∴ 1998MD17 ∴ Summary
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(205031) 1998MD17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61184 1.683e-08 au
e 0.124836 6.129e-08
i 10.624 5.407e-06 deg
Ω 306.684 3.165e-05 deg
ω 200.744 3.917e-05 deg
M 181.513 2.134e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2858 au
Aphelion 2.9379 au
Asc. node-Earth separation 1.89597 au
Desc. node-Earth separation 1.31815 au
Earth MOID 1.3018 au
Orbital period 1541.77 days
Date of orbit computation  feb 22 02:34
Observational summary
Optical observations (Discarded) 558 (1)
Radar observations (Discarded) 0 (0)
Arc length 8734.76 days
Unobserved 691 days

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Ephemeris at epoch 60419 MJD
Right Ascension 345.135 deg
Declination -2.31432 deg
V Magnitude 21.93 mag
Solar Elongation 43.81 deg
Galactic Latitude -53.67 deg
Rate 0.348 deg/day
Direction 61.586 deg

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