AstDyS-2

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AstDyS ∴ Objects ∴ 1998DD10 ∴ Summary
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(18618) 1998DD10  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23231 5.9e-09 au
e 0.045391 3.341e-08
i 5.642 3.513e-06 deg
Ω 265.209 3.157e-05 deg
ω 183.328 5.08e-05 deg
M 4.226 3.849e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.131 au
Aphelion 2.3336 au
Asc. node-Earth separation 1.31751 au
Desc. node-Earth separation 1.1478 au
Earth MOID 1.14778 au
Orbital period 1218.23 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2931 (18)
Radar observations (Discarded) 0 (0)
Arc length 13707.6 days
Unobserved 35 days

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Ephemeris at epoch 60426 MJD
Right Ascension 81.0807 deg
Declination 21.9325 deg
V Magnitude 18.96 mag
Solar Elongation -45.82 deg
Galactic Latitude -7.82 deg
Rate 0.487 deg/day
Direction 88.837 deg

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