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AstDyS ∴ Objects ∴ 1999TD138 ∴ Summary
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(469315) 1999TD138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6052 1.251e-08 au
e 0.266086 9.187e-08
i 14.172 1.035e-05 deg
Ω 203.321 1.735e-05 deg
ω 180.804 4.509e-05 deg
M 294.203 2.375e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.912 au
Aphelion 3.2984 au
Asc. node-Earth separation 2.29552 au
Desc. node-Earth separation 0.91603 au
Earth MOID 0.91585 au
Orbital period 1535.89 days
Date of orbit computation  feb 22 03:29
Observational summary
Optical observations (Discarded) 255 (0)
Radar observations (Discarded) 0 (0)
Arc length 8627.07 days
Unobserved 336 days

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Ephemeris at epoch 60416 MJD
Right Ascension 313.756 deg
Declination -3.37981 deg
V Magnitude 22.87 mag
Solar Elongation 71.48 deg
Galactic Latitude -28.89 deg
Rate 0.384 deg/day
Direction 64.501 deg

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