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AstDyS ∴ Objects ∴ 1999TH284 ∴ Summary
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(275582) 1999TH284  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71829 1.776e-08 au
e 0.24086 4.964e-08
i 10.229 6.024e-06 deg
Ω 59.256 2.751e-05 deg
ω 298.936 3.01e-05 deg
M 187.129 1.193e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0636 au
Aphelion 3.373 au
Asc. node-Earth separation 1.30615 au
Desc. node-Earth separation 1.88656 au
Earth MOID 1.08353 au
Orbital period 1636.97 days
Date of orbit computation  feb 22 02:48
Observational summary
Optical observations (Discarded) 520 (2)
Radar observations (Discarded) 0 (0)
Arc length 11801.2 days
Unobserved 427 days

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Ephemeris at epoch 60419 MJD
Right Ascension 181.2 deg
Declination 11.6952 deg
V Magnitude 21.22 mag
Solar Elongation -145.63 deg
Galactic Latitude 71.08 deg
Rate 0.16 deg/day
Direction -85.746 deg

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