AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998KK56 ∴ Summary
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(306418) 1998KK56  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.20251 3.916e-08 au
e 0.496315 1.145e-07
i 26.126 1.275e-05 deg
Ω 104.145 2.355e-05 deg
ω 128.923 4.859e-05 deg
M 211.864 9.493e-06 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6131 au
Aphelion 4.792 au
Asc. node-Earth separation 2.52336 au
Desc. node-Earth separation 0.8222 au
Earth MOID 0.69495 au
Orbital period 2093.31 days
Date of orbit computation  Oct 9 00:21
Observational summary
Optical observations (Discarded) 297 (0)
Radar observations (Discarded) 0 (0)
Arc length 6301.37 days
Unobserved 1147 days

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Ephemeris at epoch 58409 MJD
Right Ascension 80.1838 deg
Declination 4.94465 deg
V Magnitude 23.32 mag
Solar Elongation 122.66 deg
Galactic Latitude -17.61 deg
Rate 0.072 deg/day
Direction -117.844 deg

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