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AstDyS ∴ Objects ∴ 2001BR4 ∴ Summary
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(200508) 2001BR4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5859 1.305e-08 au
e 0.219971 3.718e-08
i 13.477 4.066e-06 deg
Ω 94.943 3.06e-05 deg
ω 340.403 3.663e-05 deg
M 243.266 2.164e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0171 au
Aphelion 3.1547 au
Asc. node-Earth separation 1.05556 au
Desc. node-Earth separation 2.08757 au
Earth MOID 1.03782 au
Orbital period 1518.86 days
Date of orbit computation  feb 22 02:33
Observational summary
Optical observations (Discarded) 803 (5)
Radar observations (Discarded) 0 (0)
Arc length 9733.23 days
Unobserved 288 days

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Ephemeris at epoch 60423 MJD
Right Ascension 326.298 deg
Declination -19.878 deg
V Magnitude 21.35 mag
Solar Elongation 71.23 deg
Galactic Latitude -46.93 deg
Rate 0.29 deg/day
Direction 82.817 deg

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