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AstDyS ∴ Objects ∴ 1990TN1 ∴ Summary
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(7579) 1990TN1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.97856 4.949e-09 au
e 0.065673 4.038e-08
i 16.977 4.114e-06 deg
Ω 317.453 1.297e-05 deg
ω 196.732 3.269e-05 deg
M 237.022 3.046e-05 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8486 au
Aphelion 2.1085 au
Asc. node-Earth separation 1.08885 au
Desc. node-Earth separation 0.86771 au
Earth MOID 0.86449 au
Orbital period 1016.53 days
Date of orbit computation  feb 22 01:51
Observational summary
Optical observations (Discarded) 2598 (14)
Radar observations (Discarded) 0 (0)
Arc length 13871.8 days
Unobserved 82 days

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Ephemeris at epoch 60398 MJD
Right Ascension 12.8997 deg
Declination 17.0344 deg
V Magnitude 18.32 mag
Solar Elongation -14.58 deg
Galactic Latitude -45.84 deg
Rate 0.542 deg/day
Direction 64.938 deg

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