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AstDyS ∴ Objects ∴ 1998AA1 ∴ Summary
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(129610) 1998AA1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40835 7.501e-09 au
e 0.237248 3.568e-08
i 5.583 4.287e-06 deg
Ω 103.057 5.015e-05 deg
ω 34.56 5.133e-05 deg
M 1.451 1.188e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.837 au
Aphelion 2.9797 au
Asc. node-Earth separation 0.91881 au
Desc. node-Earth separation 1.80766 au
Earth MOID 0.85445 au
Orbital period 1365.14 days
Date of orbit computation  apr 23 20:15
Observational summary
Optical observations (Discarded) 919 (3)
Radar observations (Discarded) 0 (0)
Arc length 11969 days
Unobserved 40 days

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Ephemeris at epoch 60426 MJD
Right Ascension 121.644 deg
Declination 24.9361 deg
V Magnitude 20.05 mag
Solar Elongation -82.61 deg
Galactic Latitude 26.88 deg
Rate 0.477 deg/day
Direction 101.422 deg

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