AstDyS-2

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AstDyS ∴ Objects ∴ 1998TD ∴ Summary
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(52954) 1998TD  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28684 6.644e-09 au
e 0.18431 3.051e-08
i 4.675 3.53e-06 deg
Ω 347.352 3.635e-05 deg
ω 301.527 3.761e-05 deg
M 198.766 1.022e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8654 au
Aphelion 2.7083 au
Asc. node-Earth separation 1.00853 au
Desc. node-Earth separation 1.45234 au
Earth MOID 0.85417 au
Orbital period 1263.14 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 2588 (303)
Radar observations (Discarded) 0 (0)
Arc length 11808.1 days
Unobserved 81 days

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Ephemeris at epoch 60427 MJD
Right Ascension 108.744 deg
Declination 25.154 deg
V Magnitude 20.65 mag
Solar Elongation -70.06 deg
Galactic Latitude 16.05 deg
Rate 0.288 deg/day
Direction 102.282 deg

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