NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999AR7 ∴ Summary
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(53110) 1999AR7  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.64452 3.757e-09 au
e 0.214279 2.027e-08
i 40.627 4.469e-06 deg
Ω 85.446 3.487e-06 deg
ω 58.224 1.126e-05 deg
M 353.803 8.327e-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 1.9969 au
Asc. node-Earth separation 0.42515 au
Desc. node-Earth separation 0.75278 au
Earth MOID 0.40941 au
Orbital period 770.294 days
Date of orbit computation   Feb 13 14:55
Observational summary
Optical observations (Discarded) 1036 (45)
Radar observations (Discarded) 0 (0)
Arc length 7016 days
Unobserved 8 days

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Ephemeris at epoch 58169 MJD
Right Ascension 45.803 deg
Declination 40.9851 deg
V Magnitude 19.11 mag
Solar Elongation -84.62 deg
Galactic Latitude -15.35 deg
Rate 0.531 deg/day
Direction 26.712 deg

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