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AstDyS ∴ Objects ∴ 2001TR161 ∴ Summary
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(83768) 2001TR161  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00872 1.847e-08 au
e 0.048338 4.16e-08
i 9.847 5.744e-06 deg
Ω 358.011 2.603e-05 deg
ω 81.208 6.584e-05 deg
M 47.947 6.004e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8633 au
Aphelion 3.1542 au
Asc. node-Earth separation 1.97622 au
Desc. node-Earth separation 2.02871 au
Earth MOID 1.89969 au
Orbital period 1906.22 days
Date of orbit computation  apr 23 20:04
Observational summary
Optical observations (Discarded) 876 (9)
Radar observations (Discarded) 0 (0)
Arc length 9947.81 days
Unobserved 72 days

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Ephemeris at epoch 60425 MJD
Right Ascension 120.291 deg
Declination 27.2514 deg
V Magnitude 20.67 mag
Solar Elongation -81.94 deg
Galactic Latitude 26.48 deg
Rate 0.241 deg/day
Direction 115.241 deg

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