NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999AR7 ∴ Summary
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(53110) 1999AR7  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.64461 5.505e-09 au
e 0.214336 3.22e-08
i 40.629 7.226e-06 deg
Ω 85.444 5.441e-06 deg
ω 58.24 1.786e-05 deg
M 87.254 1.328e-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 1.9971 au
Asc. node-Earth separation 0.42534 au
Desc. node-Earth separation 0.75142 au
Earth MOID 0.40947 au
Orbital period 770.362 days
Date of orbit computation   Oct 1 22:34
Observational summary
Optical observations (Discarded) 1090 (4)
Radar observations (Discarded) 0 (0)
Arc length 7155 days
Unobserved 166 days

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Ephemeris at epoch 58466 MJD
Right Ascension 271.984 deg
Declination -29.9203 deg
V Magnitude 20.81 mag
Solar Elongation -11.95 deg
Galactic Latitude -4.7 deg
Rate 0.553 deg/day
Direction 104.694 deg

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