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 6.76e-09 au
e 0.214298 4.575e-08
i 40.626 7.967e-06 deg
Ω 85.448 6.203e-06 deg
ω 58.216 2.834e-05 deg
M 260.342 1.918e-05 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   Jul 10 22:54
Observational summary
Optical observations (Discarded) 807 (3)
Radar observations (Discarded) 0 (0)
Arc length 6433 days
Unobserved 410 days

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Ephemeris at epoch 57988 MJD
Right Ascension 72.3915 deg
Declination -21.4517 deg
V Magnitude 20.42 mag
Solar Elongation 84.69 deg
Galactic Latitude -35.93 deg
Rate 0.373 deg/day
Direction 96.716 deg

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