AstDyS-2

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AstDyS ∴ Objects ∴ 1999NS8 ∴ Summary
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(20473) 1999NS8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5833 9.666e-09 au
e 0.182262 3.547e-08
i 13.542 3.272e-06 deg
Ω 134.736 1.543e-05 deg
ω 260.9 1.771e-05 deg
M 277.667 8.951e-06 deg

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Other useful info
Absolute Magnitude (H)    13.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1125 au
Aphelion 3.0541 au
Asc. node-Earth separation 1.58623 au
Desc. node-Earth separation 1.41373 au
Earth MOID 1.16732 au
Orbital period 1516.57 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 3349 (17)
Radar observations (Discarded) 0 (0)
Arc length 9659.82 days
Unobserved 246 days

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Ephemeris at epoch 60419 MJD
Right Ascension 320.142 deg
Declination -11.4513 deg
V Magnitude 18.55 mag
Solar Elongation 70.2 deg
Galactic Latitude -38.24 deg
Rate 0.344 deg/day
Direction 77.626 deg

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