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AstDyS ∴ Objects ∴ 1999TN154 ∴ Summary
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(44780) 1999TN154  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2109 5.581e-09 au
e 0.130681 3.531e-08
i 4.28 3.868e-06 deg
Ω 79.152 5.489e-05 deg
ω 253.806 5.735e-05 deg
M 200.694 1.696e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.922 au
Aphelion 2.4998 au
Asc. node-Earth separation 1.27111 au
Desc. node-Earth separation 1.08166 au
Earth MOID 0.9166 au
Orbital period 1200.74 days
Date of orbit computation  feb 22 01:59
Observational summary
Optical observations (Discarded) 1261 (6)
Radar observations (Discarded) 0 (0)
Arc length 10993 days
Unobserved 66 days

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Ephemeris at epoch 60398 MJD
Right Ascension 160.506 deg
Declination 15.4716 deg
V Magnitude 19.79 mag
Solar Elongation -147.1 deg
Galactic Latitude 57.8 deg
Rate 0.177 deg/day
Direction -76.822 deg

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