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AstDyS ∴ Objects ∴ 1999TD145 ∴ Summary
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(251820) 1999TD145  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14793 2.268e-08 au
e 0.232464 5.529e-08
i 7.68 4.912e-06 deg
Ω 213.379 3.796e-05 deg
ω 157.02 3.971e-05 deg
M 142.238 1.06e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4162 au
Aphelion 3.8797 au
Asc. node-Earth separation 2.78285 au
Desc. node-Earth separation 1.45976 au
Earth MOID 1.4186 au
Orbital period 2040.03 days
Date of orbit computation  apr 23 20:42
Observational summary
Optical observations (Discarded) 502 (3)
Radar observations (Discarded) 0 (0)
Arc length 8925.03 days
Unobserved 47 days

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Ephemeris at epoch 60425 MJD
Right Ascension 155.224 deg
Declination 3.40124 deg
V Magnitude 22.03 mag
Solar Elongation -120.63 deg
Galactic Latitude 46.94 deg
Rate 0.045 deg/day
Direction -7.63 deg

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