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AstDyS ∴ Objects ∴ 2007PN21 ∴ Summary
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(475983) 2007PN21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7177 3.27e-08 au
e 0.167207 1.119e-07
i 12.617 1.026e-05 deg
Ω 330.662 3.518e-05 deg
ω 337.536 4.879e-05 deg
M 275.664 4.171e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2633 au
Aphelion 3.1721 au
Asc. node-Earth separation 1.27747 au
Desc. node-Earth separation 2.13618 au
Earth MOID 1.25421 au
Orbital period 1636.44 days
Date of orbit computation  apr 23 21:31
Observational summary
Optical observations (Discarded) 223 (8)
Radar observations (Discarded) 0 (0)
Arc length 7391.39 days
Unobserved 70 days

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Ephemeris at epoch 60427 MJD
Right Ascension 197.06 deg
Declination -25.8038 deg
V Magnitude 20.34 mag
Solar Elongation -159.67 deg
Galactic Latitude 36.91 deg
Rate 0.222 deg/day
Direction -72.223 deg

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