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(21550) Laviolette  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76356 1.057e-08 au
e 0.078915 3.296e-08
i 6.156 3.933e-06 deg
Ω 329.3 2.94e-05 deg
ω 241.076 3.817e-05 deg
M 330.422 2.59e-05 deg

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Other useful info
Absolute Magnitude (H)    13.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5455 au
Aphelion 2.9816 au
Asc. node-Earth separation 1.84439 au
Desc. node-Earth separation 1.65732 au
Earth MOID 1.54777 au
Orbital period 1678.04 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 3386 (13)
Radar observations (Discarded) 0 (0)
Arc length 14456.5 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 163.671 deg
Declination 1.83079 deg
V Magnitude 17.41 mag
Solar Elongation -128.17 deg
Galactic Latitude 52.29 deg
Rate 0.015 deg/day
Direction -92.555 deg

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