NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999AR7 ∴ Summary
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(53110) 1999AR7  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.64457 3.591e-09 au
e 0.214298 1.821e-08
i 40.626 4.249e-06 deg
Ω 85.448 2.974e-06 deg
ω 58.216 9.394e-06 deg
M 260.342 7.382e-06 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2921 au
Aphelion 1.997 au
Asc. node-Earth separation 0.42697 au
Desc. node-Earth separation 0.75325 au
Earth MOID 0.41119 au
Orbital period 770.332 days
Date of orbit computation   Jan 16 15:54
Observational summary
Optical observations (Discarded) 976 (52)
Radar observations (Discarded) 0 (0)
Arc length 6988 days
Unobserved 2 days

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Ephemeris at epoch 58135 MJD
Right Ascension 42.7254 deg
Declination 20.9184 deg
V Magnitude 18.34 mag
Solar Elongation -109.89 deg
Galactic Latitude -33.93 deg
Rate 0.761 deg/day
Direction -11.6 deg

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