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AstDyS ∴ Objects ∴ Ardmacha ∴ Summary
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(10501) Ardmacha  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.7195 1.138e-08 au
e 0.262111 3.443e-08
i 8.688 4.317e-06 deg
Ω 172.844 2.588e-05 deg
ω 121.111 2.748e-05 deg
M 358.766 8.017e-06 deg

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Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0067 au
Aphelion 3.4323 au
Asc. node-Earth separation 1.93368 au
Desc. node-Earth separation 1.22496 au
Earth MOID 1.00635 au
Orbital period 1638.06 days
Date of orbit computation  Oct 31 05:02
Observational summary
Optical observations (Discarded) 1681 (17)
Radar observations (Discarded) 0 (0)
Arc length 15191.6 days
Unobserved 178 days

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Ephemeris at epoch 58564 MJD
Right Ascension 354.772 deg
Declination -2.10517 deg
V Magnitude 18.26 mag
Solar Elongation 6.45 deg
Galactic Latitude -59.56 deg
Rate 0.523 deg/day
Direction 70.3 deg

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