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AstDyS ∴ Objects ∴ 1999TZ220 ∴ Summary
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(173293) 1999TZ220  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23262 1.015e-08 au
e 0.237028 4.798e-08
i 5.912 4.631e-06 deg
Ω 301.929 4.294e-05 deg
ω 349.417 4.422e-05 deg
M 171.275 1.292e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7034 au
Aphelion 2.7618 au
Asc. node-Earth separation 0.69343 au
Desc. node-Earth separation 1.76355 au
Earth MOID 0.68744 au
Orbital period 1218.49 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 709 (4)
Radar observations (Discarded) 0 (0)
Arc length 9888.18 days
Unobserved 84 days

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Ephemeris at epoch 60397 MJD
Right Ascension 84.0843 deg
Declination 24.9979 deg
V Magnitude 21.99 mag
Solar Elongation -77.17 deg
Galactic Latitude -3.84 deg
Rate 0.249 deg/day
Direction 93.753 deg

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