NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1997PN ∴ Summary
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1997PN  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.22524 2.755e-08 au
e 0.420831 7.322e-07
i 26.449 7.513e-05 deg
Ω 309.592 1.673e-05 deg
ω 348.514 0.000641 deg
M 82.297 0.0002502 deg

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Other useful info
Absolute Magnitude (H)    19.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2888 au
Aphelion 3.1617 au
Asc. node-Earth separation 0.28143 au
Desc. node-Earth separation 2.13087 au
Earth MOID 0.27881 au
Orbital period 1212.45 days
Date of orbit computation   Mar 13 09:49
Observational summary
Optical observations (Discarded) 128 (3)
Radar observations (Discarded) 0 (0)
Arc length 3667 days
Unobserved 3899 days

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Ephemeris at epoch 58228 MJD
Right Ascension 55.8372 deg
Declination 37.1532 deg
V Magnitude 25.21 mag
Solar Elongation -36.21 deg
Galactic Latitude -14.1 deg
Rate 0.415 deg/day
Direction 86.337 deg

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