AstDyS-2

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AstDyS ∴ Objects ∴ 1998WL17 ∴ Summary
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(66181) 1998WL17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38118 6.845e-09 au
e 0.138959 3.71e-08
i 3.211 5.355e-06 deg
Ω 36.231 6.332e-05 deg
ω 55.162 6.688e-05 deg
M 299.41 2.018e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0503 au
Aphelion 2.7121 au
Asc. node-Earth separation 1.17123 au
Desc. node-Earth separation 1.52986 au
Earth MOID 1.06928 au
Orbital period 1342.1 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 840 (9)
Radar observations (Discarded) 0 (0)
Arc length 10629.9 days
Unobserved 187 days

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Ephemeris at epoch 60419 MJD
Right Ascension 22.3121 deg
Declination 8.74026 deg
V Magnitude 20.82 mag
Solar Elongation 5.25 deg
Galactic Latitude -52.98 deg
Rate 0.513 deg/day
Direction 67.146 deg

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