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AstDyS ∴ Objects ∴ 2009PN18 ∴ Summary
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(321401) 2009PN18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.21733 3.273e-08 au
e 0.09034 5.262e-08
i 17.616 7.399e-06 deg
Ω 355.009 1.625e-05 deg
ω 113.216 4.898e-05 deg
M 80.583 4.331e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9267 au
Aphelion 3.508 au
Asc. node-Earth separation 2.30458 au
Desc. node-Earth separation 2.08687 au
Earth MOID 1.99279 au
Orbital period 2107.86 days
Date of orbit computation  Jun 5 01:45
Observational summary
Optical observations (Discarded) 411 (4)
Radar observations (Discarded) 0 (0)
Arc length 6652.06 days
Unobserved 36 days

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Ephemeris at epoch 60478 MJD
Right Ascension 187.404 deg
Declination -16.5672 deg
V Magnitude 21.06 mag
Solar Elongation -107.03 deg
Galactic Latitude 45.98 deg
Rate 0.076 deg/day
Direction 105.221 deg

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