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(523971) 1999AJ39  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.15812 2.656e-09 au
e 0.276986 9.278e-08
i 10.09 9.347e-06 deg
Ω 298.496 2.851e-05 deg
ω 1.66 3.746e-05 deg
M 259.013 2.482e-05 deg

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Other useful info
Absolute Magnitude (H)    21.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8373 au
Aphelion distance 1.4789 au
Asc. node-Earth separation -0.17852 au
Desc. node-Earth separation 0.49533 au
Earth MOID 0.16302 au
Orbital period 455.229 days
Date of orbit computation   mar 3 13:47
Observational summary
Optical observations (Discarded) 82 (1)
Radar observations (Discarded) 0 (0)
Arc length 9178 days
Unobserved 46 days

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Ephemeris
(Epoch 60417 MJD)
Right Ascension 124.602 deg
Declination -0.83308 deg
V Magnitude 22.46 mag
Solar Elongation -99.41 deg
Galactic Latitude 18.85 deg
Rate 0.18 deg/day
Direction 89.58 deg

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