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AstDyS ∴ Objects ∴ 1999TB38 ∴ Summary
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(91618) 1999TB38  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11459 1.621e-08 au
e 0.170846 4.1e-08
i 3.053 4.503e-06 deg
Ω 73.492 9.833e-05 deg
ω 353.351 9.981e-05 deg
M 128.351 1.638e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5825 au
Aphelion 3.6467 au
Asc. node-Earth separation 1.60031 au
Desc. node-Earth separation 2.62722 au
Earth MOID 1.59672 au
Orbital period 2007.7 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 1017 (6)
Radar observations (Discarded) 0 (0)
Arc length 8598.27 days
Unobserved 369 days

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Ephemeris at epoch 60420 MJD
Right Ascension 210.836 deg
Declination -9.48239 deg
V Magnitude 19.68 mag
Solar Elongation 176.55 deg
Galactic Latitude 49.45 deg
Rate 0.196 deg/day
Direction -72.094 deg

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