NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1997PN ∴ Summary
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1997PN  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.22515 2.561e-08 au
e 0.42093 7.316e-07
i 26.453 7.513e-05 deg
Ω 309.586 1.67e-05 deg
ω 348.518 0.0006407 deg
M 141.674 0.0002507 deg

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Other useful info
Absolute Magnitude (H)    19.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2885 au
Aphelion 3.1618 au
Asc. node-Earth separation 0.28078 au
Desc. node-Earth separation 2.13012 au
Earth MOID 0.2781 au
Orbital period 1212.38 days
Date of orbit computation   Oct 1 16:41
Observational summary
Optical observations (Discarded) 128 (3)
Radar observations (Discarded) 0 (0)
Arc length 3667 days
Unobserved 4137 days

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Ephemeris at epoch 58466 MJD
Right Ascension 129.411 deg
Declination 30.6234 deg
V Magnitude 24.84 mag
Solar Elongation 136.46 deg
Galactic Latitude 35.07 deg
Rate 0.166 deg/day
Direction -84.351 deg

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