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NEODyS ∴ Objects ∴ 1999AR7 ∴ Summary
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(53110) 1999AR7  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.64447 5.299e-09 au
e 0.214524 3.305e-08
i 40.621 6.74e-06 deg
Ω 85.427 6.002e-06 deg
ω 58.259 1.541e-05 deg
M 288.075 1.37e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2917 au
Aphelion distance 1.9973 au
Asc. node-Earth separation 0.42591 au
Desc. node-Earth separation 0.75363 au
Earth MOID 0.41002 au
Orbital period 770.263 days
Date of orbit computation   Oct 20 12:30
Observational summary
Optical observations (Discarded) 1212 (3)
Radar observations (Discarded) 0 (0)
Arc length 8321 days
Unobserved 85 days

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Ephemeris
(Epoch 59551 MJD)
Right Ascension 16.0173 deg
Declination -46.1666 deg
V Magnitude 19.97 mag
Solar Elongation -96.57 deg
Galactic Latitude -70.8 deg
Rate 0.543 deg/day
Direction -6.228 deg

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