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AstDyS ∴ Objects ∴ 2001BZ31 ∴ Summary
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(257961) 2001BZ31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97949 1.549e-08 au
e 0.258837 2.845e-08
i 11.607 3.591e-06 deg
Ω 135.414 3.133e-05 deg
ω 343.729 3.41e-05 deg
M 185.401 1.411e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2083 au
Aphelion 3.7507 au
Asc. node-Earth separation 1.24119 au
Desc. node-Earth separation 2.68529 au
Earth MOID 1.22708 au
Orbital period 1878.5 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 852 (1)
Radar observations (Discarded) 0 (0)
Arc length 7845.14 days
Unobserved 678 days

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Ephemeris at epoch 60425 MJD
Right Ascension 322.339 deg
Declination -12.7947 deg
V Magnitude 21.97 mag
Solar Elongation 74.39 deg
Galactic Latitude -40.75 deg
Rate 0.18 deg/day
Direction 76.482 deg

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