AstDyS-2

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AstDyS ∴ Objects ∴ 1997PP ∴ Summary
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(239812) 1997PP  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70036 1.002e-08 au
e 0.374344 3.356e-08
i 4.856 6.959e-06 deg
Ω 23.504 4.948e-05 deg
ω 278.393 5.102e-05 deg
M 6.141 1.171e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6895 au
Aphelion 3.7112 au
Asc. node-Earth separation 1.20538 au
Desc. node-Earth separation 1.45373 au
Earth MOID 0.68276 au
Orbital period 1620.81 days
Date of orbit computation  apr 23 20:40
Observational summary
Optical observations (Discarded) 525 (13)
Radar observations (Discarded) 0 (0)
Arc length 9389.72 days
Unobserved 373 days

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Ephemeris at epoch 60426 MJD
Right Ascension 354.623 deg
Declination -5.51679 deg
V Magnitude 20.58 mag
Solar Elongation 43.12 deg
Galactic Latitude -62.28 deg
Rate 0.63 deg/day
Direction 65.693 deg

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