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AstDyS ∴ Objects ∴ 1998KM22 ∴ Summary
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(58907) 1998KM22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63418 1.212e-08 au
e 0.188831 3.569e-08
i 3.466 5.674e-06 deg
Ω 184.03 5.668e-05 deg
ω 108.057 5.924e-05 deg
M 334.779 1.475e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1368 au
Aphelion 3.1316 au
Asc. node-Earth separation 1.70102 au
Desc. node-Earth separation 1.39816 au
Earth MOID 1.12355 au
Orbital period 1561.58 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 1004 (6)
Radar observations (Discarded) 0 (0)
Arc length 9589.9 days
Unobserved 338 days

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Ephemeris at epoch 60425 MJD
Right Ascension 290.898 deg
Declination -17.613 deg
V Magnitude 19.66 mag
Solar Elongation 104.97 deg
Galactic Latitude -14.87 deg
Rate 0.257 deg/day
Direction 74.35 deg

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