AstDyS-2

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AstDyS ∴ Objects ∴ 1999JW98 ∴ Summary
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(17144) 1999JW98  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.10663 2.514e-08 au
e 0.107777 4.303e-08
i 13.238 6.95e-06 deg
Ω 185.609 1.949e-05 deg
ω 294.078 3.888e-05 deg
M 307.889 3.619e-05 deg

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Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7718 au
Aphelion 3.4415 au
Asc. node-Earth separation 1.94185 au
Desc. node-Earth separation 2.20985 au
Earth MOID 1.81703 au
Orbital period 2000.02 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1105 (7)
Radar observations (Discarded) 0 (0)
Arc length 13322.7 days
Unobserved 153 days

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Ephemeris at epoch 58563 MJD
Right Ascension 71.3288 deg
Declination 9.69215 deg
V Magnitude 18.98 mag
Solar Elongation -71.77 deg
Galactic Latitude -22.46 deg
Rate 0.299 deg/day
Direction 72.807 deg

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