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AstDyS ∴ Objects ∴ 1997PO ∴ Summary
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(422653) 1997PO  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0653 2.268e-08 au
e 0.42873 7.24e-08
i 23.567 8.662e-06 deg
Ω 136.524 1.912e-05 deg
ω 161.516 2.722e-05 deg
M 357.112 2.374e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7511 au
Aphelion 4.3795 au
Asc. node-Earth separation 3.23079 au
Desc. node-Earth separation 0.76507 au
Earth MOID 0.74747 au
Orbital period 1960.24 days
Date of orbit computation  feb 22 03:19
Observational summary
Optical observations (Discarded) 277 (4)
Radar observations (Discarded) 0 (0)
Arc length 9398.65 days
Unobserved 357 days

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Ephemeris at epoch 60419 MJD
Right Ascension 330.593 deg
Declination -5.96248 deg
V Magnitude 20.01 mag
Solar Elongation 58.73 deg
Galactic Latitude -44.62 deg
Rate 0.612 deg/day
Direction 83.486 deg

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