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AstDyS ∴ Objects ∴ 1998KN57 ∴ Summary
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(96500) 1998KN57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58391 9.459e-09 au
e 0.20211 4.62e-08
i 3.305 4.593e-06 deg
Ω 84.926 8.464e-05 deg
ω 115.137 8.55e-05 deg
M 101.025 1.371e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0617 au
Aphelion 3.1061 au
Asc. node-Earth separation 1.72844 au
Desc. node-Earth separation 1.26602 au
Earth MOID 1.06189 au
Orbital period 1517.1 days
Date of orbit computation  apr 23 20:07
Observational summary
Optical observations (Discarded) 948 (5)
Radar observations (Discarded) 0 (0)
Arc length 11606.8 days
Unobserved 299 days

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Ephemeris at epoch 60440 MJD
Right Ascension 350.219 deg
Declination -7.12275 deg
V Magnitude 21.37 mag
Solar Elongation 61.32 deg
Galactic Latitude -60.65 deg
Rate 0.304 deg/day
Direction 69.6 deg

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