AstDyS-2

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AstDyS ∴ Objects ∴ 1998TU ∴ Summary
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(28142) 1998TU  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26726 5.839e-09 au
e 0.108213 2.641e-08
i 5.985 2.763e-06 deg
Ω 31.557 3.37e-05 deg
ω 56.8 4.075e-05 deg
M 116.306 2.025e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0219 au
Aphelion 2.5126 au
Asc. node-Earth separation 1.12176 au
Desc. node-Earth separation 1.37661 au
Earth MOID 1.04556 au
Orbital period 1246.95 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 2507 (447)
Radar observations (Discarded) 0 (0)
Arc length 10955.3 days
Unobserved 399 days

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Ephemeris at epoch 60419 MJD
Right Ascension 224.499 deg
Declination -18.4263 deg
V Magnitude 18.87 mag
Solar Elongation 161.64 deg
Galactic Latitude 35.08 deg
Rate 0.235 deg/day
Direction -85.264 deg

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