NEODyS-2

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NEODyS ∴ Objects ∴ 1997PN ∴ Summary
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1997PN  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.22464 2.307e-08 au
e 0.421195 7.241e-07
i 26.46 8.538e-05 deg
Ω 309.585 1.815e-05 deg
ω 348.537 0.0005907 deg
M 260.441 0.0002239 deg

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Other useful info
Absolute Magnitude (H)    19.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2876 au
Aphelion distance 3.1616 au
Asc. node-Earth separation 0.28146 au
Desc. node-Earth separation 2.13205 au
Earth MOID 0.27888 au
Orbital period 1211.96 days
Date of orbit computation   Nov 8 13:38
Observational summary
Optical observations (Discarded) 128 (0)
Radar observations (Discarded) 0 (0)
Arc length 3667 days
Unobserved 4478 days

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Ephemeris
(Epoch 58807 MJD)
Right Ascension 171.979 deg
Declination -9.00772 deg
V Magnitude 25.25 mag
Solar Elongation 61.47 deg
Galactic Latitude 48.58 deg
Rate 0.347 deg/day
Direction 132.338 deg

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