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AstDyS ∴ Objects ∴ 1999NA41 ∴ Summary
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(31811) 1999NA41  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11433 1.408e-08 au
e 0.040512 3.575e-08
i 9.562 4.422e-06 deg
Ω 331.641 2.177e-05 deg
ω 248.783 6.105e-05 deg
M 261.859 5.805e-05 deg

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Other useful info
Absolute Magnitude (H)    13.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9882 au
Aphelion 3.2405 au
Asc. node-Earth separation 2.14503 au
Desc. node-Earth separation 2.07576 au
Earth MOID 1.99885 au
Orbital period 2007.45 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 2579 (5)
Radar observations (Discarded) 0 (0)
Arc length 21034.5 days
Unobserved 40 days

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Ephemeris at epoch 60426 MJD
Right Ascension 106.942 deg
Declination 26.9231 deg
V Magnitude 19.3 mag
Solar Elongation -69.25 deg
Galactic Latitude 15.25 deg
Rate 0.259 deg/day
Direction 105.896 deg

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