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AstDyS ∴ Objects ∴ 1999AB5 ∴ Summary
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(31409) 1999AB5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32254 6.08e-09 au
e 0.131317 2.928e-08
i 6.501 2.875e-06 deg
Ω 95.297 2.893e-05 deg
ω 121.64 3.107e-05 deg
M 329.325 1.238e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0176 au
Aphelion 2.6275 au
Asc. node-Earth separation 1.46878 au
Desc. node-Earth separation 1.11869 au
Earth MOID 1.01856 au
Orbital period 1292.84 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 3083 (104)
Radar observations (Discarded) 0 (0)
Arc length 11846.9 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 168.863 deg
Declination 16.1176 deg
V Magnitude 17.71 mag
Solar Elongation -126.78 deg
Galactic Latitude 65.19 deg
Rate 0.076 deg/day
Direction 176.891 deg

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