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AstDyS ∴ Objects ∴ 1999XN229 ∴ Summary
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(148166) 1999XN229  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22937 7.326e-09 au
e 0.188592 3.809e-08
i 5.697 4.322e-06 deg
Ω 22.425 3.442e-05 deg
ω 18.072 3.667e-05 deg
M 123.492 1.086e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8089 au
Aphelion 2.6498 au
Asc. node-Earth separation 0.82696 au
Desc. node-Earth separation 1.61721 au
Earth MOID 0.81786 au
Orbital period 1215.83 days
Date of orbit computation  feb 22 02:21
Observational summary
Optical observations (Discarded) 1053 (231)
Radar observations (Discarded) 0 (0)
Arc length 8459.8 days
Unobserved 494 days

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Ephemeris at epoch 60419 MJD
Right Ascension 171.413 deg
Declination 6.6478 deg
V Magnitude 21.07 mag
Solar Elongation -140.32 deg
Galactic Latitude 61.11 deg
Rate 0.126 deg/day
Direction -88.178 deg

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