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AstDyS ∴ Objects ∴ 1999JW40 ∴ Summary
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(59554) 1999JW40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5449 1.091e-08 au
e 0.116433 3.874e-08
i 14.403 5.733e-06 deg
Ω 61.269 2.52e-05 deg
ω 199.27 4.477e-05 deg
M 22.476 3.919e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2486 au
Aphelion 2.8412 au
Asc. node-Earth separation 1.83373 au
Desc. node-Earth separation 1.24938 au
Earth MOID 1.23815 au
Orbital period 1482.88 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 1023 (4)
Radar observations (Discarded) 0 (0)
Arc length 8819.93 days
Unobserved 298 days

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Ephemeris at epoch 60426 MJD
Right Ascension 327.847 deg
Declination -25.2951 deg
V Magnitude 20.19 mag
Solar Elongation 74.86 deg
Galactic Latitude -49.79 deg
Rate 0.386 deg/day
Direction 84.581 deg

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