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AstDyS ∴ Objects ∴ 2002XL21 ∴ Summary
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(143104) 2002XL21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60168 1.191e-08 au
e 0.197126 4.305e-08
i 3.964 4.89e-06 deg
Ω 311.065 5.953e-05 deg
ω 50.379 6.078e-05 deg
M 74.563 1.526e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0888 au
Aphelion 3.1145 au
Asc. node-Earth separation 1.20668 au
Desc. node-Earth separation 1.87575 au
Earth MOID 1.08834 au
Orbital period 1532.78 days
Date of orbit computation  feb 22 02:20
Observational summary
Optical observations (Discarded) 996 (7)
Radar observations (Discarded) 0 (0)
Arc length 7800.95 days
Unobserved 72 days

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Ephemeris at epoch 60397 MJD
Right Ascension 75.2604 deg
Declination 24.7792 deg
V Magnitude 20.8 mag
Solar Elongation -69.18 deg
Galactic Latitude -10.56 deg
Rate 0.347 deg/day
Direction 87.796 deg

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