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(31404) 1999AL1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34421 7.042e-09 au
e 0.195728 3.316e-08
i 0.363 4.404e-06 deg
Ω 176.737 0.0005481 deg
ω 239.868 0.0005483 deg
M 54.048 1.145e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8854 au
Aphelion 2.803 au
Asc. node-Earth separation 1.50516 au
Desc. node-Earth separation 1.04885 au
Earth MOID 0.8976 au
Orbital period 1310.97 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 1092 (4)
Radar observations (Discarded) 0 (0)
Arc length 11669.2 days
Unobserved 69 days

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Ephemeris at epoch 60425 MJD
Right Ascension 114.425 deg
Declination 21.3148 deg
V Magnitude 20.67 mag
Solar Elongation -77.71 deg
Galactic Latitude 19.39 deg
Rate 0.391 deg/day
Direction 99.075 deg

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