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NEODyS ∴ Objects ∴ 2001SN289 ∴ Summary
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(140288) 2001SN289  ▹ 
SUMMARY
Keplerian elements
(Epoch 58600.0 MJD)
Value 1-σ variation Units
a 1.78411 1.206e-08 au
e 0.507763 6.251e-08
i 53.221 2.165e-05 deg
Ω 357.104 9.931e-06 deg
ω 225.615 1.389e-05 deg
M 237.261 1.01e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8782 au
Aphelion distance 2.69 au
Asc. node-Earth separation 1.04895 au
Desc. node-Earth separation -0.01785 au
Earth MOID 0.01687 au
Orbital period 870.427 days
Date of orbit computation   May 25 10:41
Observational summary
Optical observations (Discarded) 246 (11)
Radar observations (Discarded) 0 (0)
Arc length 8074 days
Unobserved 360 days

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Ephemeris
(Epoch 58743 MJD)
Right Ascension 158.497 deg
Declination 50.8893 deg
V Magnitude 20.93 mag
Solar Elongation 50.09 deg
Galactic Latitude 54.81 deg
Rate 0.589 deg/day
Direction 122.05 deg

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