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AstDyS ∴ Objects ∴ 1999AY28 ∴ Summary
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(85860) 1999AY28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58252 1.082e-08 au
e 0.088521 4.109e-08
i 0.724 3.473e-06 deg
Ω 279.147 0.0003814 deg
ω 301.634 0.0003824 deg
M 301.23 2.465e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3539 au
Aphelion 2.8111 au
Asc. node-Earth separation 1.43294 au
Desc. node-Earth separation 1.70316 au
Earth MOID 1.34571 au
Orbital period 1515.88 days
Date of orbit computation  apr 23 20:05
Observational summary
Optical observations (Discarded) 736 (6)
Radar observations (Discarded) 0 (0)
Arc length 12044 days
Unobserved 51 days

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Ephemeris at epoch 60427 MJD
Right Ascension 138.202 deg
Declination 15.3385 deg
V Magnitude 20.9 mag
Solar Elongation -99.08 deg
Galactic Latitude 38.1 deg
Rate 0.191 deg/day
Direction 106.522 deg

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