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AstDyS ∴ Objects ∴ 1999TR291 ∴ Summary
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(157914) 1999TR291  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79533 1.498e-08 au
e 0.268562 4.976e-08
i 32.056 6.523e-06 deg
Ω 231.806 8.671e-06 deg
ω 124.527 1.522e-05 deg
M 123.423 9.139e-06 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0446 au
Aphelion 3.5461 au
Asc. node-Earth separation 2.04891 au
Desc. node-Earth separation 1.26254 au
Earth MOID 1.158 au
Orbital period 1707.06 days
Date of orbit computation  apr 23 20:22
Observational summary
Optical observations (Discarded) 1249 (1)
Radar observations (Discarded) 0 (0)
Arc length 9338.04 days
Unobserved 103 days

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Ephemeris at epoch 60426 MJD
Right Ascension 119.038 deg
Declination -13.4708 deg
V Magnitude 20.47 mag
Solar Elongation -88.79 deg
Galactic Latitude 7.76 deg
Rate 0.206 deg/day
Direction 59.432 deg

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