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AstDyS ∴ Objects ∴ 1999AM15 ∴ Summary
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(91221) 1999AM15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28736 8.649e-09 au
e 0.118513 3.094e-08
i 5.295 4.697e-06 deg
Ω 302.408 4.181e-05 deg
ω 296.516 4.755e-05 deg
M 353.887 2.34e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0163 au
Aphelion 2.5584 au
Asc. node-Earth separation 1.12649 au
Desc. node-Earth separation 1.39734 au
Earth MOID 1.01037 au
Orbital period 1263.57 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 719 (4)
Radar observations (Discarded) 0 (0)
Arc length 9315.83 days
Unobserved 374 days

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Ephemeris at epoch 60419 MJD
Right Ascension 260.092 deg
Declination -30.904 deg
V Magnitude 19.62 mag
Solar Elongation 127.26 deg
Galactic Latitude 3.52 deg
Rate 0.076 deg/day
Direction 117.65 deg

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