AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999NB ∴ Summary
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(17167) 1999NB  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.45743 1.163e-08 au
e 0.117376 5.087e-08
i 2.708 5.083e-06 deg
Ω 10.749 8.59e-05 deg
ω 180.108 8.788e-05 deg
M 77.929 1.957e-05 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.169 au
Aphelion 2.7459 au
Asc. node-Earth separation 1.74547 au
Desc. node-Earth separation 1.16812 au
Earth MOID 1.16739 au
Orbital period 1407.09 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1774 (6)
Radar observations (Discarded) 0 (0)
Arc length 13459.7 days
Unobserved 132 days

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Ephemeris at epoch 58500 MJD
Right Ascension 306.749 deg
Declination -20.9691 deg
V Magnitude 18.87 mag
Solar Elongation -7.87 deg
Galactic Latitude -29.98 deg
Rate 0.452 deg/day
Direction 75.686 deg

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