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AstDyS ∴ Objects ∴ Billboyle ∴ Summary
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(11675) Billboyle  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.30434 8.169e-09 au
e 0.162135 3.898e-08
i 2.046 3.969e-06 deg
Ω 181.411 0.0001092 deg
ω 29.688 0.0001099 deg
M 267.161 1.23e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9307 au
Aphelion 2.678 au
Asc. node-Earth separation 0.96856 au
Desc. node-Earth separation 1.60851 au
Earth MOID 0.92388 au
Orbital period 1277.67 days
Date of orbit computation  Oct 31 05:03
Observational summary
Optical observations (Discarded) 1699 (13)
Radar observations (Discarded) 0 (0)
Arc length 13637.2 days
Unobserved 104 days

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Ephemeris at epoch 58501 MJD
Right Ascension 139.173 deg
Declination 12.8201 deg
V Magnitude 17.17 mag
Solar Elongation 159.51 deg
Galactic Latitude 37.96 deg
Rate 0.207 deg/day
Direction -72.462 deg

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