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AstDyS ∴ Objects ∴ 1999TL74 ∴ Summary
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(181918) 1999TL74  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29876 1.126e-08 au
e 0.09191 4.437e-08
i 3.416 6.409e-06 deg
Ω 191.973 7.415e-05 deg
ω 287.529 8.351e-05 deg
M 261.621 3.851e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0875 au
Aphelion 2.51 au
Asc. node-Earth separation 1.21859 au
Desc. node-Earth separation 1.34483 au
Earth MOID 1.10688 au
Orbital period 1273.03 days
Date of orbit computation  apr 23 20:27
Observational summary
Optical observations (Discarded) 384 (3)
Radar observations (Discarded) 0 (0)
Arc length 8734.11 days
Unobserved 229 days

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Ephemeris at epoch 60426 MJD
Right Ascension 21.7503 deg
Declination 8.85349 deg
V Magnitude 22.32 mag
Solar Elongation 12.52 deg
Galactic Latitude -53 deg
Rate 0.486 deg/day
Direction 69.696 deg

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