AstDyS-2

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AstDyS ∴ Objects ∴ 1998MD1 ∴ Summary
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(396549) 1998MD1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.47657 1.466e-08 au
e 0.201629 7.487e-08
i 5.141 5.794e-06 deg
Ω 106.984 5.935e-05 deg
ω 231.19 6.081e-05 deg
M 151.534 1.1e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9772 au
Aphelion 2.9759 au
Asc. node-Earth separation 1.73646 au
Desc. node-Earth separation 1.09295 au
Earth MOID 0.97253 au
Orbital period 1423.55 days
Date of orbit computation  feb 22 03:14
Observational summary
Optical observations (Discarded) 390 (4)
Radar observations (Discarded) 0 (0)
Arc length 9359.1 days
Unobserved 78 days

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Ephemeris at epoch 60418 MJD
Right Ascension 124.843 deg
Declination 22.8684 deg
V Magnitude 22.66 mag
Solar Elongation -93.69 deg
Galactic Latitude 28.96 deg
Rate 0.154 deg/day
Direction 104.109 deg

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