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AstDyS ∴ Objects ∴ 1999TP220 ∴ Summary
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(74973) 1999TP220  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35885 8.755e-09 au
e 0.076263 4.318e-08
i 6.542 5.018e-06 deg
Ω 334.841 3.797e-05 deg
ω 73.189 5.216e-05 deg
M 246.716 3.383e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.179 au
Aphelion 2.5387 au
Asc. node-Earth separation 1.28476 au
Desc. node-Earth separation 1.40882 au
Earth MOID 1.19865 au
Orbital period 1323.27 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 855 (3)
Radar observations (Discarded) 0 (0)
Arc length 8635.94 days
Unobserved 335 days

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Ephemeris at epoch 60425 MJD
Right Ascension 321.415 deg
Declination -19.6594 deg
V Magnitude 20.85 mag
Solar Elongation 77.41 deg
Galactic Latitude -42.51 deg
Rate 0.334 deg/day
Direction 71.756 deg

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