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(101554) 1999AL4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3459 6.224e-09 au
e 0.333787 3.821e-08
i 21.866 8.143e-06 deg
Ω 310.117 1.15e-05 deg
ω 86.158 1.79e-05 deg
M 24.696 1.042e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.5629 au
Aphelion 3.1289 au
Asc. node-Earth separation 1.02425 au
Desc. node-Earth separation 1.14771 au
Earth MOID 0.73162 au
Orbital period 1312.39 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 876 (5)
Radar observations (Discarded) 0 (0)
Arc length 13311.8 days
Unobserved 59 days

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Ephemeris at epoch 60427 MJD
Right Ascension 75.9852 deg
Declination 31.3109 deg
V Magnitude 20.21 mag
Solar Elongation -41.74 deg
Galactic Latitude -6.13 deg
Rate 0.637 deg/day
Direction 95.474 deg

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