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AstDyS ∴ Objects ∴ 2001DR89 ∴ Summary
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(107568) 2001DR89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.21758 2.525e-08 au
e 0.10393 4.567e-08
i 22.263 5.454e-06 deg
Ω 158.415 1.337e-05 deg
ω 298.088 3.158e-05 deg
M 29.402 3.159e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8832 au
Aphelion 3.552 au
Asc. node-Earth separation 2.04424 au
Desc. node-Earth separation 2.33777 au
Earth MOID 1.9635 au
Orbital period 2108.11 days
Date of orbit computation  apr 23 20:10
Observational summary
Optical observations (Discarded) 686 (3)
Radar observations (Discarded) 0 (0)
Arc length 8887.82 days
Unobserved 70 days

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Ephemeris at epoch 60427 MJD
Right Ascension 119.94 deg
Declination 12.7051 deg
V Magnitude 20.41 mag
Solar Elongation -82.6 deg
Galactic Latitude 20.81 deg
Rate 0.251 deg/day
Direction 75.735 deg

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