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(404979) 1999XQ139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.94261 3.117e-08 au
e 0.319725 9.388e-08
i 4.73 7.818e-06 deg
Ω 66.356 0.0001286 deg
ω 298.295 0.0001314 deg
M 70.207 1.544e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6821 au
Aphelion 5.2032 au
Asc. node-Earth separation 2.08739 au
Desc. node-Earth separation 3.1596 au
Earth MOID 1.68457 au
Orbital period 2859.4 days
Date of orbit computation  feb 22 03:15
Observational summary
Optical observations (Discarded) 252 (2)
Radar observations (Discarded) 0 (0)
Arc length 11728 days
Unobserved 126 days

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Ephemeris at epoch 60420 MJD
Right Ascension 101.553 deg
Declination 26.3454 deg
V Magnitude 22.77 mag
Solar Elongation -70.32 deg
Galactic Latitude 10.61 deg
Rate 0.193 deg/day
Direction 96.048 deg

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