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AstDyS ∴ Objects ∴ Karlvalentin ∴ Summary
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(21110) Karlvalentin  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.35692 1.333e-08 au
e 0.222954 5.286e-08
i 2.352 5.635e-06 deg
Ω 356.955 0.0001231 deg
ω 348.624 0.0001237 deg
M 81.389 1.412e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8314 au
Aphelion 2.8824 au
Asc. node-Earth separation 0.8336 au
Desc. node-Earth separation 1.86936 au
Earth MOID 0.82354 au
Orbital period 1321.65 days
Date of orbit computation  Oct 31 05:09
Observational summary
Optical observations (Discarded) 796 (2)
Radar observations (Discarded) 0 (0)
Arc length 13525 days
Unobserved 102 days

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Ephemeris at epoch 58504 MJD
Right Ascension 117.194 deg
Declination 24.4021 deg
V Magnitude 18.86 mag
Solar Elongation -173.4 deg
Galactic Latitude 22.9 deg
Rate 0.262 deg/day
Direction -81.903 deg

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