NEODyS-2

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NEODyS ∴ Objects ∴ 1997AC11 ∴ Summary
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1997AC11  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 0.913231 1.628e-09 au
e 0.368014 3.933e-07
i 31.692 2.48e-05 deg
Ω 116.943 3.657e-06 deg
ω 141.551 2.087e-05 deg
M 126.93 6.487e-05 deg

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Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5771 au
Aphelion 1.2493 au
Asc. node-Earth separation 0.12689 au
Desc. node-Earth separation -0.40314 au
Earth MOID 0.10446 au
Orbital period 318.764 days
Date of orbit computation   Dec 29 18:31
Observational summary
Optical observations (Discarded) 154 (13)
Radar observations (Discarded) 0 (0)
Arc length 7657 days
Unobserved 21 days

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Ephemeris at epoch 58137 MJD
Right Ascension 231.363 deg
Declination 15.5771 deg
V Magnitude 21.15 mag
Solar Elongation 77.03 deg
Galactic Latitude 52.5 deg
Rate 2.438 deg/day
Direction 77.437 deg

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