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AstDyS ∴ Objects ∴ 1999TM228 ∴ Summary
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(66784) 1999TM228  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59008 1.167e-08 au
e 0.168729 3.208e-08
i 4.908 4.803e-06 deg
Ω 165.775 5.587e-05 deg
ω 145.344 5.906e-05 deg
M 355.876 1.937e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1531 au
Aphelion 3.0271 au
Asc. node-Earth separation 1.92997 au
Desc. node-Earth separation 1.20272 au
Earth MOID 1.14087 au
Orbital period 1522.54 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 773 (9)
Radar observations (Discarded) 0 (0)
Arc length 10616 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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