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AstDyS ∴ Objects ∴ 2001TN258 ∴ Summary
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(258272) 2001TN258  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68737 1.918e-08 au
e 0.177442 6.622e-08
i 12.467 5.6e-06 deg
Ω 82.319 2.753e-05 deg
ω 289.834 3.142e-05 deg
M 57.753 1.813e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2105 au
Aphelion 3.1642 au
Asc. node-Earth separation 1.47122 au
Desc. node-Earth separation 1.75401 au
Earth MOID 1.24847 au
Orbital period 1609.13 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 456 (0)
Radar observations (Discarded) 0 (0)
Arc length 8124.75 days
Unobserved 99 days

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Ephemeris at epoch 60420 MJD
Right Ascension 75.6134 deg
Declination 24.8359 deg
V Magnitude 21.45 mag
Solar Elongation -46.92 deg
Galactic Latitude -10.27 deg
Rate 0.41 deg/day
Direction 79.219 deg

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