AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Hilaritas ∴ Summary
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(996) Hilaritas  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.08912 1.326e-08 au
e 0.140045 3.516e-08
i 0.659 4.073e-06 deg
Ω 347.409 0.0003361 deg
ω 147.022 0.0003365 deg
M 239.268 1.453e-05 deg

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Other useful info
Absolute Magnitude (H)    11.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6565 au
Aphelion 3.5217 au
Asc. node-Earth separation 2.42434 au
Desc. node-Earth separation 1.71604 au
Earth MOID 1.66935 au
Orbital period 1983.13 days
Date of orbit computation  Oct 8 21:12
Observational summary
Optical observations (Discarded) 2644 (60)
Radar observations (Discarded) 0 (0)
Arc length 37551.7 days
Unobserved 25 days

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Ephemeris at epoch 58406 MJD
Right Ascension 354.633 deg
Declination -2.07161 deg
V Magnitude 16.26 mag
Solar Elongation -152.92 deg
Galactic Latitude -59.46 deg
Rate 0.153 deg/day
Direction -112.685 deg

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