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AstDyS ∴ Objects ∴ 2001XN77 ∴ Summary
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(258391) 2001XN77  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.75373 3.262e-08 au
e 0.078388 7.183e-08
i 5.836 8.859e-06 deg
Ω 230.748 8.051e-05 deg
ω 222.656 0.0001036 deg
M 223.569 6.567e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5379 au
Aphelion 2.9696 au
Asc. node-Earth separation 1.89258 au
Desc. node-Earth separation 1.59777 au
Earth MOID 1.55711 au
Orbital period 1669.09 days
Date of orbit computation  Oct 31 07:38
Observational summary
Optical observations (Discarded) 159 (1)
Radar observations (Discarded) 0 (0)
Arc length 6520.51 days
Unobserved 286 days

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Ephemeris at epoch 58596 MJD
Right Ascension 359.605 deg
Declination 4.10815 deg
V Magnitude 21.85 mag
Solar Elongation 31.25 deg
Galactic Latitude -56.24 deg
Rate 0.398 deg/day
Direction 66.678 deg

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