NEODyS-2

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NEODyS ∴ Objects ∴ 1998XD12 ∴ Summary
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1998XD12  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.39968 0.001726 au
e 0.624345 0.000662
i 13.521 0.0186 deg
Ω 259.697 0.004637 deg
ω 69.581 0.01591 deg
M 145.2 7.945 deg

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Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5258 au
Aphelion 2.2736 au
Asc. node-Earth separation -0.31345 au
Desc. node-Earth separation 0.10836 au
Earth MOID 0.0312 au
Orbital period 604.839 days
Date of orbit computation   Oct 9 17:45
Observational summary
Optical observations (Discarded) 60 (3)
Radar observations (Discarded) 0 (0)
Arc length 10 days
Unobserved 6910 days

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Ephemeris at epoch 58081 MJD
Right Ascension 172.278 deg
Declination -9.495 deg
V Magnitude 25.36 mag
Solar Elongation 65.49 deg
Galactic Latitude 48.29 deg
Rate 0.33 deg/day
Direction 126.263 deg

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