AstDyS-2

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AstDyS ∴ Objects ∴ 1999JE52 ∴ Summary
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(40284) 1999JE52  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.19186 5.345e-09 au
e 0.160708 3.305e-08
i 2.195 3.826e-06 deg
Ω 321.602 8.029e-05 deg
ω 332.621 8.11e-05 deg
M 194.801 1.154e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8396 au
Aphelion 2.5441 au
Asc. node-Earth separation 0.85611 au
Desc. node-Earth separation 1.50397 au
Earth MOID 0.82368 au
Orbital period 1185.27 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1428 (6)
Radar observations (Discarded) 0 (0)
Arc length 11081.9 days
Unobserved 89 days

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Ephemeris at epoch 60419 MJD
Right Ascension 108 deg
Declination 22.8725 deg
V Magnitude 21.13 mag
Solar Elongation -77.45 deg
Galactic Latitude 14.52 deg
Rate 0.28 deg/day
Direction 99.263 deg

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