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AstDyS ∴ Objects ∴ 1999XX171 ∴ Summary
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(243688) 1999XX171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54456 1.274e-08 au
e 0.22017 2.962e-08
i 15.322 5.56e-06 deg
Ω 78.059 1.178e-05 deg
ω 271.197 1.972e-05 deg
M 78.595 1.587e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9843 au
Aphelion 3.1048 au
Asc. node-Earth separation 1.42593 au
Desc. node-Earth separation 1.41738 au
Earth MOID 1.04802 au
Orbital period 1482.58 days
Date of orbit computation  apr 23 20:41
Observational summary
Optical observations (Discarded) 1478 (7)
Radar observations (Discarded) 0 (0)
Arc length 26765.9 days
Unobserved 68 days

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Ephemeris at epoch 60460 MJD
Right Ascension 96.51 deg
Declination 28.7856 deg
V Magnitude 20.64 mag
Solar Elongation -27.49 deg
Galactic Latitude 7.66 deg
Rate 0.403 deg/day
Direction 88.445 deg

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