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AstDyS ∴ Objects ∴ 2001SM89 ∴ Summary
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(208380) 2001SM89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09273 2.395e-08 au
e 0.119053 6.93e-08
i 9.137 7.478e-06 deg
Ω 331.647 3.305e-05 deg
ω 19.521 4e-05 deg
M 50.962 2.368e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7245 au
Aphelion 3.4609 au
Asc. node-Earth separation 1.73081 au
Desc. node-Earth separation 2.44577 au
Earth MOID 1.71998 au
Orbital period 1986.61 days
Date of orbit computation  feb 22 02:34
Observational summary
Optical observations (Discarded) 434 (4)
Radar observations (Discarded) 0 (0)
Arc length 8159.89 days
Unobserved 97 days

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Ephemeris at epoch 60419 MJD
Right Ascension 45.8323 deg
Declination 24.5005 deg
V Magnitude 21.35 mag
Solar Elongation -22.26 deg
Galactic Latitude -29.36 deg
Rate 0.394 deg/day
Direction 74.802 deg

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