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AstDyS ∴ Objects ∴ 1998KN40 ∴ Summary
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(269715) 1998KN40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27632 9.713e-09 au
e 0.185988 4.276e-08
i 6.975 4.281e-06 deg
Ω 97.262 3.999e-05 deg
ω 156.794 4.29e-05 deg
M 184.276 1.297e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8529 au
Aphelion 2.6997 au
Asc. node-Earth separation 1.66812 au
Desc. node-Earth separation 0.86008 au
Earth MOID 0.84022 au
Orbital period 1254.43 days
Date of orbit computation  feb 22 02:47
Observational summary
Optical observations (Discarded) 496 (1)
Radar observations (Discarded) 0 (0)
Arc length 9340.95 days
Unobserved 121 days

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Ephemeris at epoch 60419 MJD
Right Ascension 66.0373 deg
Declination 20.037 deg
V Magnitude 22.67 mag
Solar Elongation -38.49 deg
Galactic Latitude -20.17 deg
Rate 0.376 deg/day
Direction 77.267 deg

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