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AstDyS ∴ Objects ∴ 1989TH7 ∴ Summary
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(24677) 1989TH7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76557 1.145e-08 au
e 0.169654 3.214e-08
i 9.83 5.113e-06 deg
Ω 48.81 2.656e-05 deg
ω 38.237 3.179e-05 deg
M 127.538 1.762e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2964 au
Aphelion 3.2348 au
Asc. node-Earth separation 1.38095 au
Desc. node-Earth separation 2.0891 au
Earth MOID 1.32151 au
Orbital period 1679.87 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 1727 (7)
Radar observations (Discarded) 0 (0)
Arc length 12270 days
Unobserved 347 days

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Ephemeris at epoch 60425 MJD
Right Ascension 237.743 deg
Declination -21.0043 deg
V Magnitude 19.11 mag
Solar Elongation 154.82 deg
Galactic Latitude 25.17 deg
Rate 0.18 deg/day
Direction -91.461 deg

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