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AstDyS ∴ Objects ∴ 1999XL87 ∴ Summary
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(164926) 1999XL87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60649 8.535e-09 au
e 0.2539 4.757e-08
i 4.063 5.206e-06 deg
Ω 239.952 5.472e-05 deg
ω 181.624 5.573e-05 deg
M 289.795 7.804e-06 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9447 au
Aphelion 3.2683 au
Asc. node-Earth separation 2.25565 au
Desc. node-Earth separation 0.95798 au
Earth MOID 0.95795 au
Orbital period 1537.03 days
Date of orbit computation  apr 23 20:24
Observational summary
Optical observations (Discarded) 675 (2)
Radar observations (Discarded) 0 (0)
Arc length 8205.93 days
Unobserved 698 days

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Ephemeris at epoch 60425 MJD
Right Ascension 345.86 deg
Declination -2.43478 deg
V Magnitude 21.44 mag
Solar Elongation 48.99 deg
Galactic Latitude -54.26 deg
Rate 0.43 deg/day
Direction 65.943 deg

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