AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001NN4 ∴ Summary
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(258048) 2001NN4  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.58448 1.847e-08 au
e 0.091319 7.127e-08
i 4.965 6.658e-06 deg
Ω 316.739 6.645e-05 deg
ω 9.505 7.279e-05 deg
M 29.618 3.138e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3485 au
Aphelion 2.8205 au
Asc. node-Earth separation 1.33691 au
Desc. node-Earth separation 1.82922 au
Earth MOID 1.33577 au
Orbital period 1517.6 days
Date of orbit computation  Oct 31 07:38
Observational summary
Optical observations (Discarded) 343 (6)
Radar observations (Discarded) 0 (0)
Arc length 6305.87 days
Unobserved 183 days

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Ephemeris at epoch 58593 MJD
Right Ascension 42.0799 deg
Declination 19.9716 deg
V Magnitude 21.62 mag
Solar Elongation -16.66 deg
Galactic Latitude -35.05 deg
Rate 0.447 deg/day
Direction 73.439 deg

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