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(7812) Billward  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78737 8.901e-09 au
e 0.226271 3.17e-08
i 16.141 4.01e-06 deg
Ω 231.889 1.25e-05 deg
ω 203.059 1.556e-05 deg
M 153.854 9.23e-06 deg

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Other useful info
Absolute Magnitude (H)    12.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1567 au
Aphelion 3.4181 au
Asc. node-Earth separation 2.32967 au
Desc. node-Earth separation 1.20036 au
Earth MOID 1.1794 au
Orbital period 1699.77 days
Date of orbit computation  apr 23 19:47
Observational summary
Optical observations (Discarded) 3118 (18)
Radar observations (Discarded) 0 (0)
Arc length 14390.9 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 250.04 deg
Declination -18.6178 deg
V Magnitude 18.23 mag
Solar Elongation 143.71 deg
Galactic Latitude 18.15 deg
Rate 0.148 deg/day
Direction -56.825 deg

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