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AstDyS ∴ Objects ∴ 1999TO57 ∴ Summary
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(150280) 1999TO57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14197 1.883e-08 au
e 0.198774 4.25e-08
i 0.802 4.648e-06 deg
Ω 147.689 0.0003481 deg
ω 187.42 0.0003487 deg
M 178.947 1.217e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5174 au
Aphelion 3.7665 au
Asc. node-Earth separation 2.77077 au
Desc. node-Earth separation 1.50967 au
Earth MOID 1.50749 au
Orbital period 2034.24 days
Date of orbit computation  apr 23 20:20
Observational summary
Optical observations (Discarded) 793 (3)
Radar observations (Discarded) 0 (0)
Arc length 9798.06 days
Unobserved 49 days

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Ephemeris at epoch 60425 MJD
Right Ascension 145.065 deg
Declination 14.1042 deg
V Magnitude 21.76 mag
Solar Elongation -107.72 deg
Galactic Latitude 43.71 deg
Rate 0.038 deg/day
Direction 107.193 deg

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