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(31407) 1999AP4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60526 9.801e-09 au
e 0.116585 2.186e-08
i 16.225 2.531e-06 deg
Ω 114.328 1.114e-05 deg
ω 194.772 1.838e-05 deg
M 178.264 1.545e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3015 au
Aphelion 2.909 au
Asc. node-Earth separation 1.9133 au
Desc. node-Earth separation 1.29326 au
Earth MOID 1.28896 au
Orbital period 1535.95 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 4498 (655)
Radar observations (Discarded) 0 (0)
Arc length 11558.7 days
Unobserved 40 days

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Ephemeris at epoch 60426 MJD
Right Ascension 114.833 deg
Declination 26.4482 deg
V Magnitude 19.66 mag
Solar Elongation -76.3 deg
Galactic Latitude 21.62 deg
Rate 0.238 deg/day
Direction 93.33 deg

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