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AstDyS ∴ Objects ∴ Nenetta ∴ Summary
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(289) Nenetta  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.87492 6.753e-09 au
e 0.201866 2.139e-08
i 6.681 1.775e-06 deg
Ω 181.921 1.938e-05 deg
ω 190.758 2.027e-05 deg
M 308.248 7.572e-06 deg

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Other useful info
Absolute Magnitude (H)    9.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2946 au
Aphelion 3.4553 au
Asc. node-Earth separation 2.44354 au
Desc. node-Earth separation 1.29905 au
Earth MOID 1.2952 au
Orbital period 1780.48 days
Date of orbit computation  feb 22 01:49
Observational summary
Optical observations (Discarded) 12255 (484)
Radar observations (Discarded) 0 (0)
Arc length 44249.8 days
Unobserved 197 days

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Ephemeris at epoch 60416 MJD
Right Ascension 324.864 deg
Declination -8.66844 deg
V Magnitude 15.12 mag
Solar Elongation 62.03 deg
Galactic Latitude -41.11 deg
Rate 0.385 deg/day
Direction 70.161 deg

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