AstDyS-2

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AstDyS ∴ Objects ∴ 1989TN2 ∴ Summary
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(100017) 1989TN2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30581 6.204e-09 au
e 0.295039 5.679e-08
i 8.064 5.643e-06 deg
Ω 174.951 2.587e-05 deg
ω 224.842 2.796e-05 deg
M 294.729 8.54e-06 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6255 au
Aphelion 2.9861 au
Asc. node-Earth separation 1.66752 au
Desc. node-Earth separation 0.73656 au
Earth MOID 0.64414 au
Orbital period 1278.89 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 746 (0)
Radar observations (Discarded) 0 (0)
Arc length 12331.1 days
Unobserved 263 days

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Ephemeris at epoch 60397 MJD
Right Ascension 320.184 deg
Declination -9.9101 deg
V Magnitude 21.54 mag
Solar Elongation 48.23 deg
Galactic Latitude -37.59 deg
Rate 0.486 deg/day
Direction 72.558 deg

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