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AstDyS ∴ Objects ∴ 2001UN171 ∴ Summary
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2001UN171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56808 2.274e-08 au
e 0.176127 9.632e-08
i 15.608 9.233e-06 deg
Ω 38.056 4.62e-05 deg
ω 334.349 7.134e-05 deg
M 177.411 5.882e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1158 au
Aphelion 3.0204 au
Asc. node-Earth separation 1.15552 au
Desc. node-Earth separation 1.95118 au
Earth MOID 1.12785 au
Orbital period 1503.19 days
Date of orbit computation  apr 24 01:21
Observational summary
Optical observations (Discarded) 73 (3)
Radar observations (Discarded) 0 (0)
Arc length 7728.11 days
Unobserved 510 days

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Ephemeris at epoch 60440 MJD
Right Ascension 186.869 deg
Declination 5.09333 deg
V Magnitude 22.38 mag
Solar Elongation -134.31 deg
Galactic Latitude 67.24 deg
Rate 0.132 deg/day
Direction -110.203 deg

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