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AstDyS ∴ Objects ∴ 1998XL5 ∴ Summary
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(21600) 1998XL5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99377 1.253e-08 au
e 0.088566 3.198e-08
i 11.111 3.529e-06 deg
Ω 142.454 1.709e-05 deg
ω 179.386 2.575e-05 deg
M 55.552 1.975e-05 deg

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Other useful info
Absolute Magnitude (H)    12.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7286 au
Aphelion 3.2589 au
Asc. node-Earth separation 2.27228 au
Desc. node-Earth separation 1.71618 au
Earth MOID 1.71583 au
Orbital period 1892.02 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 3573 (10)
Radar observations (Discarded) 0 (0)
Arc length 17278.8 days
Unobserved 101 days

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Ephemeris at epoch 60419 MJD
Right Ascension 30.2449 deg
Declination 4.20094 deg
V Magnitude 18.29 mag
Solar Elongation -7.64 deg
Galactic Latitude -54.45 deg
Rate 0.406 deg/day
Direction 71.283 deg

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