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AstDyS ∴ Objects ∴ 1999TD121 ∴ Summary
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(70533) 1999TD121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4145 7.778e-09 au
e 0.088812 2.99e-08
i 6.957 4.28e-06 deg
Ω 185.677 2.676e-05 deg
ω 276.264 3.688e-05 deg
M 113.258 2.573e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2001 au
Aphelion 2.6289 au
Asc. node-Earth separation 1.37494 au
Desc. node-Earth separation 1.41767 au
Earth MOID 1.23022 au
Orbital period 1370.38 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 1772 (6)
Radar observations (Discarded) 0 (0)
Arc length 9045.88 days
Unobserved 388 days

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Ephemeris at epoch 60419 MJD
Right Ascension 239.833 deg
Declination -12.9933 deg
V Magnitude 18.94 mag
Solar Elongation 147.91 deg
Galactic Latitude 29.29 deg
Rate 0.167 deg/day
Direction -56.08 deg

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