AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TD13 ∴ Summary
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(162216) 1999TD13  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.56846 4.588e-08 au
e 0.316415 1.397e-07
i 5.446 7.647e-06 deg
Ω 211.137 9.421e-05 deg
ω 188.876 0.0001076 deg
M 219.998 6.924e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7558 au
Aphelion 3.3812 au
Asc. node-Earth separation 2.35586 au
Desc. node-Earth separation 0.7662 au
Earth MOID 0.76329 au
Orbital period 1503.52 days
Date of orbit computation  Oct 31 06:39
Observational summary
Optical observations (Discarded) 237 (1)
Radar observations (Discarded) 0 (0)
Arc length 6351.94 days
Unobserved 694 days

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Ephemeris at epoch 58501 MJD
Right Ascension 266.385 deg
Declination -20.2793 deg
V Magnitude 22.85 mag
Solar Elongation 30.86 deg
Galactic Latitude 4.51 deg
Rate 0.35 deg/day
Direction 89.192 deg

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