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(38222) 1999NP31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58808 1.122e-08 au
e 0.122745 3.709e-08
i 3.503 3.254e-06 deg
Ω 101.51 6.914e-05 deg
ω 212.095 7.109e-05 deg
M 325.779 1.567e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2704 au
Aphelion 2.9058 au
Asc. node-Earth separation 1.86202 au
Desc. node-Earth separation 1.29247 au
Earth MOID 1.25701 au
Orbital period 1520.77 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1767 (11)
Radar observations (Discarded) 0 (0)
Arc length 9227.07 days
Unobserved 305 days

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Ephemeris at epoch 60426 MJD
Right Ascension 305.874 deg
Declination -19.1024 deg
V Magnitude 19.47 mag
Solar Elongation 92.3 deg
Galactic Latitude -28.56 deg
Rate 0.296 deg/day
Direction 80.158 deg

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