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AstDyS ∴ Objects ∴ 1999JE64 ∴ Summary
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(17989) 1999JE64  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79665 9.939e-09 au
e 0.19638 2.775e-08
i 9.134 2.758e-06 deg
Ω 75.999 1.833e-05 deg
ω 213.032 1.93e-05 deg
M 88.308 6.532e-06 deg

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Other useful info
Absolute Magnitude (H)    13.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2474 au
Aphelion 3.3459 au
Asc. node-Earth separation 2.23423 au
Desc. node-Earth separation 1.29388 au
Earth MOID 1.23717 au
Orbital period 1708.27 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 4392 (17)
Radar observations (Discarded) 0 (0)
Arc length 19226.6 days
Unobserved 93 days

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Ephemeris at epoch 60437 MJD
Right Ascension 45.2279 deg
Declination 13.618 deg
V Magnitude 18.55 mag
Solar Elongation -3.35 deg
Galactic Latitude -38.55 deg
Rate 0.384 deg/day
Direction 70.892 deg

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