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AstDyS ∴ Objects ∴ 1994AR9 ∴ Summary
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(100180) 1994AR9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.98928 2.94e-08 au
e 0.051491 5.746e-08
i 2.186 6.429e-06 deg
Ω 45.313 0.0002076 deg
ω 59.373 0.0002248 deg
M 299.408 8.387e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8354 au
Aphelion 3.1432 au
Asc. node-Earth separation 1.91425 au
Desc. node-Earth separation 2.05109 au
Earth MOID 1.85196 au
Orbital period 1887.77 days
Date of orbit computation  Dec 20 14:24
Observational summary
Optical observations (Discarded) 367 (3)
Radar observations (Discarded) 0 (0)
Arc length 9048.19 days
Unobserved 188 days

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Ephemeris at epoch 58580 MJD
Right Ascension 59.0182 deg
Declination 21.315 deg
V Magnitude 21.36 mag
Solar Elongation -44.71 deg
Galactic Latitude -24.11 deg
Rate 0.363 deg/day
Direction 77.696 deg

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