AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005BN31 ∴ Summary
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(170959) 2005BN31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36208 1.769e-08 au
e 0.160133 5.879e-08
i 7.124 5.638e-06 deg
Ω 129.338 4.465e-05 deg
ω 214.51 4.845e-05 deg
M 228.307 2.388e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9838 au
Aphelion 2.7403 au
Asc. node-Earth separation 1.66674 au
Desc. node-Earth separation 1.01859 au
Earth MOID 0.97985 au
Orbital period 1325.99 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 357 (1)
Radar observations (Discarded) 0 (0)
Arc length 7562.2 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 201.992 deg
Declination 2.6733 deg
V Magnitude 20.64 mag
Solar Elongation -160.14 deg
Galactic Latitude 64.03 deg
Rate 0.233 deg/day
Direction -70.487 deg

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