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AstDyS ∴ Objects ∴ 2001TH220 ∴ Summary
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(156185) 2001TH220  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.14186 1.445e-07 au
e 0.052959 7.5e-08
i 35.277 1.112e-05 deg
Ω 10.725 1.3e-05 deg
ω 250.214 0.000118 deg
M 94.136 0.0001188 deg

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Other useful info
Absolute Magnitude (H)    12.7 mag
Slope parameter (G)    0.15 mag
Perihelion 4.8696 au
Aphelion 5.4142 au
Asc. node-Earth separation 4.22132 au
Desc. node-Earth separation 4.03811 au
Earth MOID 3.975 au
Orbital period 4258.72 days
Date of orbit computation  feb 22 02:23
Observational summary
Optical observations (Discarded) 368 (4)
Radar observations (Discarded) 0 (0)
Arc length 8450.75 days
Unobserved 161 days

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Ephemeris at epoch 60420 MJD
Right Ascension 9.18976 deg
Declination -0.28538 deg
V Magnitude 20.62 mag
Solar Elongation 22.08 deg
Galactic Latitude -62.93 deg
Rate 0.211 deg/day
Direction 56.755 deg

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