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(257708) 1999XN80  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4074 1.408e-08 au
e 0.215082 5.132e-08
i 5.673 4.831e-06 deg
Ω 87.859 9.103e-05 deg
ω 337.979 9.411e-05 deg
M 191.349 2.772e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8896 au
Aphelion 2.9252 au
Asc. node-Earth separation 0.9311 au
Desc. node-Earth separation 1.85193 au
Earth MOID 0.9052 au
Orbital period 1364.34 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 224 (2)
Radar observations (Discarded) 0 (0)
Arc length 8530.99 days
Unobserved 375 days

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Ephemeris at epoch 60427 MJD
Right Ascension 275.729 deg
Declination -22.0953 deg
V Magnitude 22.68 mag
Solar Elongation 121.58 deg
Galactic Latitude -3.97 deg
Rate 0.016 deg/day
Direction -178.064 deg

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