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AstDyS ∴ Objects ∴ 1999AL ∴ Summary
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(15061) 1999AL  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09415 1.445e-08 au
e 0.231141 3.788e-08
i 7.285 4.284e-06 deg
Ω 147.517 2.867e-05 deg
ω 246.811 2.995e-05 deg
M 282.688 8.639e-06 deg

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Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.379 au
Aphelion 3.8093 au
Asc. node-Earth separation 2.23427 au
Desc. node-Earth separation 1.67325 au
Earth MOID 1.39673 au
Orbital period 1987.98 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 2201 (7)
Radar observations (Discarded) 0 (0)
Arc length 15298.3 days
Unobserved 221 days

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Ephemeris at epoch 60420 MJD
Right Ascension 314.259 deg
Declination -13.1519 deg
V Magnitude 19.22 mag
Solar Elongation 77.17 deg
Galactic Latitude -33.73 deg
Rate 0.255 deg/day
Direction 74.271 deg

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