NEODyS-2

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1997PN  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 2.22535 2.624e-08 au
e 0.420732 7.217e-07
i 26.451 8.538e-05 deg
Ω 309.588 1.821e-05 deg
ω 348.551 0.0005914 deg
M 256.839 0.0002294 deg

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Other useful info
Absolute Magnitude (H)    19.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2891 au
Aphelion distance 3.1616 au
Asc. node-Earth separation 0.2811 au
Desc. node-Earth separation 2.13135 au
Earth MOID 0.27851 au
Orbital period 1212.54 days
Date of orbit computation   dic 21 10:39
Observational summary
Optical observations (Discarded) 128 (0)
Radar observations (Discarded) 0 (0)
Arc length 3667 days
Unobserved 5697 days

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Ephemeris
(Epoch 60026 MJD)
Right Ascension 140.508 deg
Declination -5.36382 deg
V Magnitude 23.99 mag
Solar Elongation -138.68 deg
Galactic Latitude 29.91 deg
Rate 0.226 deg/day
Direction -78.783 deg

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