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AstDyS ∴ Objects ∴ 1999BH31 ∴ Summary
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(85872) 1999BH31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66616 1.215e-08 au
e 0.150672 4.079e-08
i 3.939 4.317e-06 deg
Ω 321.149 5.699e-05 deg
ω 228.16 5.855e-05 deg
M 235.737 1.256e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2644 au
Aphelion 3.0679 au
Asc. node-Earth separation 1.88429 au
Desc. node-Earth separation 1.38113 au
Earth MOID 1.26783 au
Orbital period 1590.11 days
Date of orbit computation  feb 22 02:08
Observational summary
Optical observations (Discarded) 955 (6)
Radar observations (Discarded) 0 (0)
Arc length 10923 days
Unobserved 160 days

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Ephemeris at epoch 60419 MJD
Right Ascension 45.7081 deg
Declination 20.3424 deg
V Magnitude 21.43 mag
Solar Elongation -20.15 deg
Galactic Latitude -32.86 deg
Rate 0.379 deg/day
Direction 74.602 deg

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