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(1663) vandenBos  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23982 3.524e-09 au
e 0.179931 3.005e-08
i 5.361 1.954e-06 deg
Ω 83.172 3.137e-05 deg
ω 275.289 3.179e-05 deg
M 18.791 6.454e-06 deg

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Other useful info
Absolute Magnitude (H)    12.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8368 au
Aphelion 2.6428 au
Asc. node-Earth separation 1.14813 au
Desc. node-Earth separation 1.18844 au
Earth MOID 0.84255 au
Orbital period 1224.39 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 8981 (58)
Radar observations (Discarded) 0 (0)
Arc length 35559.2 days
Unobserved 133 days

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Ephemeris at epoch 60426 MJD
Right Ascension 34.776 deg
Declination 11.1842 deg
V Magnitude 15.98 mag
Solar Elongation -2.57 deg
Galactic Latitude -46.18 deg
Rate 0.601 deg/day
Direction 69.334 deg

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