AstDyS-2

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AstDyS ∴ Objects ∴ 2003TD21 ∴ Summary
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(230683) 2003TD21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03566 1.489e-08 au
e 0.20442 6.618e-08
i 5.405 4.774e-06 deg
Ω 131.962 6.558e-05 deg
ω 256.755 6.674e-05 deg
M 302.228 1.111e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4151 au
Aphelion 3.6562 au
Asc. node-Earth separation 2.06652 au
Desc. node-Earth separation 1.76464 au
Earth MOID 1.42716 au
Orbital period 1931.87 days
Date of orbit computation  feb 22 02:39
Observational summary
Optical observations (Discarded) 507 (4)
Radar observations (Discarded) 0 (0)
Arc length 10301.2 days
Unobserved 284 days

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Ephemeris at epoch 60397 MJD
Right Ascension 324.748 deg
Declination -13.7235 deg
V Magnitude 21.61 mag
Solar Elongation 44.97 deg
Galactic Latitude -43.27 deg
Rate 0.383 deg/day
Direction 73.373 deg

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