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(155575) 1999XL78  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.19799 2.774e-08 au
e 0.165219 4.754e-08
i 12.018 4.958e-06 deg
Ω 253.28 2.478e-05 deg
ω 250.472 2.961e-05 deg
M 26.363 1.827e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6696 au
Aphelion 3.7264 au
Asc. node-Earth separation 2.27818 au
Desc. node-Earth separation 1.96308 au
Earth MOID 1.71276 au
Orbital period 2088.88 days
Date of orbit computation  apr 23 20:21
Observational summary
Optical observations (Discarded) 762 (2)
Radar observations (Discarded) 0 (0)
Arc length 11089.8 days
Unobserved 49 days

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Ephemeris at epoch 60441 MJD
Right Ascension 166.909 deg
Declination -9.68523 deg
V Magnitude 19.58 mag
Solar Elongation -120.32 deg
Galactic Latitude 45.41 deg
Rate 0.11 deg/day
Direction 47.114 deg

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