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AstDyS ∴ Objects ∴ 1998AA11 ∴ Summary
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(58684) 1998AA11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42074 7.555e-09 au
e 0.159631 3.082e-08
i 3.483 3.99e-06 deg
Ω 122.257 8.313e-05 deg
ω 324.234 8.505e-05 deg
M 4.301 1.815e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0343 au
Aphelion 2.8072 au
Asc. node-Earth separation 1.10469 au
Desc. node-Earth separation 1.69479 au
Earth MOID 1.05226 au
Orbital period 1375.69 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 1085 (8)
Radar observations (Discarded) 0 (0)
Arc length 10956 days
Unobserved 97 days

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Ephemeris at epoch 60419 MJD
Right Ascension 76.8123 deg
Declination 21.8031 deg
V Magnitude 20.61 mag
Solar Elongation -48.68 deg
Galactic Latitude -11.16 deg
Rate 0.521 deg/day
Direction 82.635 deg

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