AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TD272 ∴ Summary
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(121499) 1999TD272  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.97441 3.418e-08 au
e 0.06182 1.71e-07
i 10.097 1.805e-05 deg
Ω 352.517 3.105e-05 deg
ω 339.807 6.718e-05 deg
M 298.398 6.231e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7905 au
Aphelion 3.1583 au
Asc. node-Earth separation 1.79487 au
Desc. node-Earth separation 2.1499 au
Earth MOID 1.78245 au
Orbital period 1873.7 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 448 (3)
Radar observations (Discarded) 0 (0)
Arc length 7710.15 days
Unobserved 311 days

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Ephemeris at epoch 58563 MJD
Right Ascension 318.143 deg
Declination -23.2168 deg
V Magnitude 20.43 mag
Solar Elongation 46.63 deg
Galactic Latitude -40.71 deg
Rate 0.375 deg/day
Direction 72.729 deg

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