NEODyS-2

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NEODyS ∴ Objects ∴ 1998XN17 ∴ Summary
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1998XN17  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 0.982437 1.75e-07 au
e 0.210028 2.439e-06
i 7.242 6.579e-05 deg
Ω 85.93 6.258e-05 deg
ω 226.508 0.0001987 deg
M 353.025 0.001571 deg

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Other useful info
Absolute Magnitude (H)    22.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7761 au
Aphelion 1.1888 au
Asc. node-Earth separation 0.11426 au
Desc. node-Earth separation -0.19502 au
Earth MOID 0.05623 au
Orbital period 355.677 days
Date of orbit computation   May 15 15:42
Observational summary
Optical observations (Discarded) 37 (1)
Radar observations (Discarded) 0 (0)
Arc length 1926 days
Unobserved 4839 days

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Ephemeris at epoch 57927 MJD
Right Ascension 91.746 deg
Declination 23.8109 deg
V Magnitude 24.38 mag
Solar Elongation -0.4 deg
Galactic Latitude 1.56 deg
Rate 0.854 deg/day
Direction 87.293 deg

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