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1997AC11  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 0.913188 1.988e-09 au
e 0.368033 7.348e-07
i 31.695 5.318e-05 deg
Ω 116.937 7.855e-06 deg
ω 141.571 3.892e-05 deg
M 176.339 0.0001269 deg

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Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5771 au
Aphelion distance 1.2493 au
Asc. node-Earth separation 0.12566 au
Desc. node-Earth separation -0.40303 au
Earth MOID 0.10343 au
Orbital period 318.742 days
Date of orbit computation   May 28 12:33
Observational summary
Optical observations (Discarded) 154 (3)
Radar observations (Discarded) 0 (0)
Arc length 7657 days
Unobserved 950 days

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Ephemeris
(Epoch 59066 MJD)
Right Ascension 126.64 deg
Declination 19.0823 deg
V Magnitude 23.05 mag
Solar Elongation 8.43 deg
Galactic Latitude 29.22 deg
Rate 0.812 deg/day
Direction 89.699 deg

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