AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Nenetta ∴ Summary
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(289) Nenetta  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.87815 1.119e-08 au
e 0.201419 3.388e-08
i 6.679 4.179e-06 deg
Ω 181.994 3.214e-05 deg
ω 190.096 3.342e-05 deg
M 264.804 1.203e-05 deg

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Other useful info
Absolute Magnitude (H)    9.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2984 au
Aphelion 3.4579 au
Asc. node-Earth separation 2.44609 au
Desc. node-Earth separation 1.30146 au
Earth MOID 1.29817 au
Orbital period 1783.49 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 2835 (61)
Radar observations (Discarded) 0 (0)
Arc length 42425.2 days
Unobserved 166 days

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Ephemeris at epoch 58561 MJD
Right Ascension 305.177 deg
Declination -13.8555 deg
V Magnitude 15.14 mag
Solar Elongation 53.84 deg
Galactic Latitude -25.93 deg
Rate 0.38 deg/day
Direction 74.897 deg

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