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AstDyS ∴ Objects ∴ 2001TH21 ∴ Summary
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(140358) 2001TH21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.91152 2.288e-08 au
e 0.100077 4.843e-08
i 13.408 5.802e-06 deg
Ω 354.349 2.258e-05 deg
ω 313.558 3.628e-05 deg
M 271.673 2.902e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6201 au
Aphelion 3.2029 au
Asc. node-Earth separation 1.69189 au
Desc. node-Earth separation 2.10157 au
Earth MOID 1.62607 au
Orbital period 1814.58 days
Date of orbit computation  apr 23 20:18
Observational summary
Optical observations (Discarded) 753 (56)
Radar observations (Discarded) 0 (0)
Arc length 8208.12 days
Unobserved 38 days

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Ephemeris at epoch 60425 MJD
Right Ascension 203.933 deg
Declination -23.6168 deg
V Magnitude 19.18 mag
Solar Elongation -166.67 deg
Galactic Latitude 38.14 deg
Rate 0.222 deg/day
Direction -81.773 deg

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