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(9498) Westerbork  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3565 6.377e-09 au
e 0.206206 3.085e-08
i 1.76 4.598e-06 deg
Ω 213.847 0.0001206 deg
ω 63.301 0.0001213 deg
M 49.729 1.345e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8706 au
Aphelion 2.8424 au
Asc. node-Earth separation 1.05866 au
Desc. node-Earth separation 1.49442 au
Earth MOID 0.85479 au
Orbital period 1321.3 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 1246 (9)
Radar observations (Discarded) 0 (0)
Arc length 18254.1 days
Unobserved 219 days

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Ephemeris at epoch 60418 MJD
Right Ascension 3.88176 deg
Declination 2.55492 deg
V Magnitude 20.66 mag
Solar Elongation 23.56 deg
Galactic Latitude -59.08 deg
Rate 0.513 deg/day
Direction 67.055 deg

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