AstDyS-2

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AstDyS ∴ Objects ∴ 1989TN2 ∴ Summary
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(100017) 1989TN2  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 2.3058 6.45e-09 au
e 0.295638 6.691e-08
i 8.061 6.497e-06 deg
Ω 175.049 2.927e-05 deg
ω 224.66 3.143e-05 deg
M 204.696 8.19e-06 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6241 au
Aphelion 2.9875 au
Asc. node-Earth separation 1.6712 au
Desc. node-Earth separation 0.73421 au
Earth MOID 0.64201 au
Orbital period 1278.88 days
Date of orbit computation  Oct 21 18:25
Observational summary
Optical observations (Discarded) 634 (0)
Radar observations (Discarded) 0 (0)
Arc length 10808.1 days
Unobserved 195 days

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Ephemeris at epoch 58807 MJD
Right Ascension 234.312 deg
Declination -14.0276 deg
V Magnitude 22.12 mag
Solar Elongation 5.5 deg
Galactic Latitude 32.45 deg
Rate 0.377 deg/day
Direction 102.081 deg

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