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AstDyS ∴ Objects ∴ 1998TH23 ∴ Summary
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(120944) 1998TH23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15381 2.673e-08 au
e 0.111883 4.476e-08
i 17.876 7.247e-06 deg
Ω 19.747 1.803e-05 deg
ω 68.962 4.262e-05 deg
M 137.121 3.79e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.801 au
Aphelion 3.5067 au
Asc. node-Earth separation 1.99706 au
Desc. node-Earth separation 2.2429 au
Earth MOID 1.87262 au
Orbital period 2045.75 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 703 (3)
Radar observations (Discarded) 0 (0)
Arc length 9021.43 days
Unobserved 312 days

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Ephemeris at epoch 60416 MJD
Right Ascension 240.753 deg
Declination -34.796 deg
V Magnitude 20.31 mag
Solar Elongation 138.6 deg
Galactic Latitude 13.29 deg
Rate 0.142 deg/day
Direction -121.843 deg

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