NEODyS-2

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1997PN  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.22456 2.418e-08 au
e 0.421273 7.235e-07
i 26.46 8.539e-05 deg
Ω 309.586 1.815e-05 deg
ω 348.545 0.0005905 deg
M 319.85 0.0002241 deg

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Other useful info
Absolute Magnitude (H)    19.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2874 au
Aphelion distance 3.1617 au
Asc. node-Earth separation 0.28063 au
Desc. node-Earth separation 2.13148 au
Earth MOID 0.27799 au
Orbital period 1211.9 days
Date of orbit computation   Feb 26 11:37
Observational summary
Optical observations (Discarded) 128 (0)
Radar observations (Discarded) 0 (0)
Arc length 3667 days
Unobserved 4610 days

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Ephemeris
(Epoch 58939 MJD)
Right Ascension 164.831 deg
Declination -38.9664 deg
V Magnitude 22.79 mag
Solar Elongation -138.54 deg
Galactic Latitude 18.91 deg
Rate 0.348 deg/day
Direction -87.006 deg

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