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AstDyS ∴ Objects ∴ 1999XE61 ∴ Summary
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(118464) 1999XE61  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.12927 3.313e-08 au
e 0.169301 7.703e-08
i 6.33 7.091e-06 deg
Ω 92.206 6.811e-05 deg
ω 314.251 7.411e-05 deg
M 166.479 2.808e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5995 au
Aphelion 3.6591 au
Asc. node-Earth separation 1.73396 au
Desc. node-Earth separation 2.4295 au
Earth MOID 1.61367 au
Orbital period 2021.92 days
Date of orbit computation  Oct 31 06:11
Observational summary
Optical observations (Discarded) 531 (6)
Radar observations (Discarded) 0 (0)
Arc length 6742.88 days
Unobserved 277 days

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Ephemeris at epoch 58507 MJD
Right Ascension 242.795 deg
Declination -17.2268 deg
V Magnitude 21.3 mag
Solar Elongation 59.46 deg
Galactic Latitude 24.34 deg
Rate 0.239 deg/day
Direction 99.866 deg

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