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NEODyS ∴ Objects ∴ 1999AR7 ∴ Summary
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(53110) 1999AR7  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.64454 5.306e-09 au
e 0.21457 3.305e-08
i 40.621 6.74e-06 deg
Ω 85.426 6.002e-06 deg
ω 58.258 1.541e-05 deg
M 21.55 1.39e-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 1.9974 au
Asc. node-Earth separation 0.42698 au
Desc. node-Earth separation 0.75262 au
Earth MOID 0.41111 au
Orbital period 770.31 days
Date of orbit computation   giu 8 17:37
Observational summary
Optical observations (Discarded) 1212 (3)
Radar observations (Discarded) 0 (0)
Arc length 8321 days
Unobserved 382 days

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Ephemeris
(Epoch 59848 MJD)
Right Ascension 206.838 deg
Declination 10.7975 deg
V Magnitude 20.22 mag
Solar Elongation -27.05 deg
Galactic Latitude 69.03 deg
Rate 0.802 deg/day
Direction 123.306 deg

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