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(121731) 1999XU170  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.20801 2.021e-08 au
e 0.250955 4.818e-08
i 14.239 5.498e-06 deg
Ω 79.853 2.43e-05 deg
ω 336.722 2.739e-05 deg
M 114.021 1.297e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4029 au
Aphelion 4.0131 au
Asc. node-Earth separation 1.45893 au
Desc. node-Earth separation 2.89129 au
Earth MOID 1.42279 au
Orbital period 2098.71 days
Date of orbit computation  apr 23 20:14
Observational summary
Optical observations (Discarded) 712 (2)
Radar observations (Discarded) 0 (0)
Arc length 8904 days
Unobserved 34 days

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Ephemeris at epoch 60425 MJD
Right Ascension 196.384 deg
Declination 11.3925 deg
V Magnitude 20.38 mag
Solar Elongation -150.6 deg
Galactic Latitude 73.92 deg
Rate 0.164 deg/day
Direction -86.397 deg

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