AstDyS-2

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AstDyS ∴ Objects ∴ 1998FW99 ∴ Summary
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(69651) 1998FW99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40109 9.124e-09 au
e 0.152454 4.587e-08
i 5.029 4.216e-06 deg
Ω 248.218 4.82e-05 deg
ω 280.67 5.043e-05 deg
M 6.664 1.44e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.035 au
Aphelion 2.7671 au
Asc. node-Earth separation 1.26742 au
Desc. node-Earth separation 1.42771 au
Earth MOID 1.0487 au
Orbital period 1358.97 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 1302 (2)
Radar observations (Discarded) 0 (0)
Arc length 9548.87 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 163.454 deg
Declination -0.75942 deg
V Magnitude 18.62 mag
Solar Elongation -129.72 deg
Galactic Latitude 50.28 deg
Rate 0.083 deg/day
Direction 52.471 deg

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