AstDyS-2

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AstDyS ∴ Objects ∴ 1998DM9 ∴ Summary
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(33148) 1998DM9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62206 1.164e-08 au
e 0.179028 4.516e-08
i 8.357 3.916e-06 deg
Ω 60.483 2.953e-05 deg
ω 113.29 3.106e-05 deg
M 46.138 1.219e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1526 au
Aphelion 3.0915 au
Asc. node-Earth separation 1.7448 au
Desc. node-Earth separation 1.35778 au
Earth MOID 1.1733 au
Orbital period 1550.82 days
Date of orbit computation  feb 22 01:57
Observational summary
Optical observations (Discarded) 1690 (8)
Radar observations (Discarded) 0 (0)
Arc length 9158.47 days
Unobserved 392 days

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Ephemeris at epoch 60418 MJD
Right Ascension 261.376 deg
Declination -23.5596 deg
V Magnitude 18.47 mag
Solar Elongation 126.02 deg
Galactic Latitude 6.69 deg
Rate 0.061 deg/day
Direction 175.5 deg

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