AstDyS-2

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AstDyS ∴ Objects ∴ 1990TD ∴ Summary
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(30824) 1990TD  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2774 6.274e-09 au
e 0.180142 3.2e-08
i 5.009 2.728e-06 deg
Ω 254.09 3.921e-05 deg
ω 74.855 4.01e-05 deg
M 286.871 8.166e-06 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8671 au
Aphelion 2.6877 au
Asc. node-Earth separation 1.0895 au
Desc. node-Earth separation 1.32813 au
Earth MOID 0.86331 au
Orbital period 1255.33 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 3036 (11)
Radar observations (Discarded) 0 (0)
Arc length 11949.8 days
Unobserved 369 days

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Ephemeris at epoch 60420 MJD
Right Ascension 261.77 deg
Declination -24.9478 deg
V Magnitude 17.84 mag
Solar Elongation 127.52 deg
Galactic Latitude 5.63 deg
Rate 0.061 deg/day
Direction 66.532 deg

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