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AstDyS ∴ Objects ∴ 2001BU4 ∴ Summary
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(306770) 2001BU4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54858 1.655e-08 au
e 0.227358 5.558e-08
i 4.714 5.745e-06 deg
Ω 52.408 8.667e-05 deg
ω 132.534 8.904e-05 deg
M 224.886 2.795e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9691 au
Aphelion 3.128 au
Asc. node-Earth separation 1.86775 au
Desc. node-Earth separation 1.08409 au
Earth MOID 0.97465 au
Orbital period 1486.09 days
Date of orbit computation  apr 23 20:54
Observational summary
Optical observations (Discarded) 379 (1)
Radar observations (Discarded) 0 (0)
Arc length 8325.93 days
Unobserved 172 days

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Ephemeris at epoch 60427 MJD
Right Ascension 36.6202 deg
Declination 13.6586 deg
V Magnitude 21.97 mag
Solar Elongation -2.01 deg
Galactic Latitude -43.14 deg
Rate 0.375 deg/day
Direction 69.761 deg

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