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AstDyS ∴ Objects ∴ 1999TH254 ∴ Summary
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(121488) 1999TH254  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79566 1.582e-08 au
e 0.160883 5.359e-08
i 20.657 6.074e-06 deg
Ω 331.107 1.087e-05 deg
ω 21.787 1.777e-05 deg
M 107.181 1.278e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3459 au
Aphelion 3.2454 au
Asc. node-Earth separation 1.35873 au
Desc. node-Earth separation 2.21321 au
Earth MOID 1.34747 au
Orbital period 1707.36 days
Date of orbit computation  apr 23 20:14
Observational summary
Optical observations (Discarded) 1296 (4)
Radar observations (Discarded) 0 (0)
Arc length 10805.9 days
Unobserved 43 days

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Ephemeris at epoch 60426 MJD
Right Ascension 106.869 deg
Declination 32.0662 deg
V Magnitude 20.66 mag
Solar Elongation -68.82 deg
Galactic Latitude 17.15 deg
Rate 0.281 deg/day
Direction 115.287 deg

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