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AstDyS ∴ Objects ∴ 1997TP22 ∴ Summary
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(446787) 1997TP22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33699 1.375e-08 au
e 0.188023 1.197e-07
i 0.646 8.234e-06 deg
Ω 310.22 0.001058 deg
ω 67.536 0.001059 deg
M 140.894 3.644e-05 deg

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Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8976 au
Aphelion 2.7764 au
Asc. node-Earth separation 1.08715 au
Desc. node-Earth separation 1.44632 au
Earth MOID 0.89951 au
Orbital period 1304.92 days
Date of orbit computation  apr 23 21:25
Observational summary
Optical observations (Discarded) 92 (1)
Radar observations (Discarded) 0 (0)
Arc length 9173.11 days
Unobserved 524 days

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Ephemeris at epoch 60425 MJD
Right Ascension 158.322 deg
Declination 8.44796 deg
V Magnitude 23.45 mag
Solar Elongation -121.87 deg
Galactic Latitude 52.39 deg
Rate 0.001 deg/day
Direction 24.382 deg

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