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AstDyS ∴ Objects ∴ 2001BT18 ∴ Summary
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(387549) 2001BT18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61396 2.65e-08 au
e 0.167996 4.759e-08
i 13.758 9.023e-06 deg
Ω 305.813 2.343e-05 deg
ω 94.753 3.92e-05 deg
M 236.219 3.186e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1748 au
Aphelion 3.0531 au
Asc. node-Earth separation 1.56079 au
Desc. node-Earth separation 1.52134 au
Earth MOID 1.23429 au
Orbital period 1543.65 days
Date of orbit computation  apr 23 21:12
Observational summary
Optical observations (Discarded) 304 (2)
Radar observations (Discarded) 0 (0)
Arc length 8130.05 days
Unobserved 365 days

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Ephemeris at epoch 60425 MJD
Right Ascension 291.006 deg
Declination -32.2792 deg
V Magnitude 21.82 mag
Solar Elongation 106.74 deg
Galactic Latitude -20.5 deg
Rate 0.106 deg/day
Direction 88.9 deg

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