AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998TD7 ∴ Summary
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(52960) 1998TD7  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.21481 1.063e-08 au
e 0.048404 5.475e-08
i 1.767 5.952e-06 deg
Ω 181.599 0.0001771 deg
ω 248.004 0.0001896 deg
M 323.422 6.523e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1076 au
Aphelion 2.322 au
Asc. node-Earth separation 1.25221 au
Desc. node-Earth separation 1.16718 au
Earth MOID 1.12147 au
Orbital period 1203.93 days
Date of orbit computation  Oct 31 05:30
Observational summary
Optical observations (Discarded) 493 (1)
Radar observations (Discarded) 0 (0)
Arc length 7339.19 days
Unobserved 156 days

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Ephemeris at epoch 58568 MJD
Right Ascension 59.5961 deg
Declination 18.9831 deg
V Magnitude 21.08 mag
Solar Elongation -56.63 deg
Galactic Latitude -25.37 deg
Rate 0.47 deg/day
Direction 77.803 deg

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