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(173353) 1999XQ251  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42812 1.368e-08 au
e 0.174528 4.598e-08
i 1.98 5.095e-06 deg
Ω 194.21 0.0001366 deg
ω 143.081 0.0001378 deg
M 221.748 2.23e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0043 au
Aphelion 2.8519 au
Asc. node-Earth separation 1.7356 au
Desc. node-Earth separation 1.06736 au
Earth MOID 0.99534 au
Orbital period 1381.98 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 452 (1)
Radar observations (Discarded) 0 (0)
Arc length 11405 days
Unobserved 52 days

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Ephemeris at epoch 60440 MJD
Right Ascension 179.185 deg
Declination 0.42752 deg
V Magnitude 21.47 mag
Solar Elongation -129.58 deg
Galactic Latitude 60.24 deg
Rate 0.062 deg/day
Direction -57.887 deg

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