AstDyS-2

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AstDyS ∴ Objects ∴ 1998DW17 ∴ Summary
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(65902) 1998DW17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36506 9.331e-09 au
e 0.224706 4.086e-08
i 3.485 4.424e-06 deg
Ω 47.336 7.372e-05 deg
ω 328.936 7.435e-05 deg
M 208.901 1.214e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8336 au
Aphelion 2.8965 au
Asc. node-Earth separation 0.89338 au
Desc. node-Earth separation 1.77197 au
Earth MOID 0.83631 au
Orbital period 1328.5 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 658 (5)
Radar observations (Discarded) 0 (0)
Arc length 9700.4 days
Unobserved 369 days

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Ephemeris at epoch 60419 MJD
Right Ascension 221.725 deg
Declination -15.2599 deg
V Magnitude 20.36 mag
Solar Elongation 165.14 deg
Galactic Latitude 39.19 deg
Rate 0.228 deg/day
Direction -76.541 deg

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