AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Ninina ∴ Summary
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(357) Ninina  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.14967 1.384e-08 au
e 0.076232 3.668e-08
i 15.055 3.859e-06 deg
Ω 137.655 1.632e-05 deg
ω 255.365 3.092e-05 deg
M 284.165 2.859e-05 deg

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Other useful info
Absolute Magnitude (H)    8.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9096 au
Aphelion 3.3898 au
Asc. node-Earth separation 2.20528 au
Desc. node-Earth separation 2.05814 au
Earth MOID 1.95662 au
Orbital period 2041.72 days
Date of orbit computation  Oct 8 21:12
Observational summary
Optical observations (Discarded) 2476 (74)
Radar observations (Discarded) 0 (0)
Arc length 40542 days
Unobserved 28 days

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Ephemeris at epoch 58408 MJD
Right Ascension 292.899 deg
Declination -19.6708 deg
V Magnitude 14.63 mag
Solar Elongation -88.19 deg
Galactic Latitude -17.43 deg
Rate 0.194 deg/day
Direction 98.663 deg

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