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AstDyS ∴ Objects ∴ 1999TN61 ∴ Summary
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(243641) 1999TN61  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55009 1.615e-08 au
e 0.056919 4.925e-08
i 13.786 8.765e-06 deg
Ω 357.854 1.913e-05 deg
ω 275.294 0.0001007 deg
M 86.949 9.716e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4049 au
Aphelion 2.6952 au
Asc. node-Earth separation 1.52504 au
Desc. node-Earth separation 1.55997 au
Earth MOID 1.43657 au
Orbital period 1487.41 days
Date of orbit computation  feb 22 02:42
Observational summary
Optical observations (Discarded) 345 (2)
Radar observations (Discarded) 0 (0)
Arc length 8733.11 days
Unobserved 205 days

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Ephemeris at epoch 60397 MJD
Right Ascension 5.1212 deg
Declination 3.71056 deg
V Magnitude 21.18 mag
Solar Elongation 1.89 deg
Galactic Latitude -58.27 deg
Rate 0.449 deg/day
Direction 61.4 deg

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