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AstDyS ∴ Objects ∴ 1999TD155 ∴ Summary
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(264319) 1999TD155  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30804 7.291e-09 au
e 0.186776 8.27e-08
i 3.254 4.568e-06 deg
Ω 260.767 0.0001238 deg
ω 129.166 0.0001247 deg
M 347.248 1.41e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.877 au
Aphelion 2.7391 au
Asc. node-Earth separation 1.50938 au
Desc. node-Earth separation 1.00907 au
Earth MOID 0.88455 au
Orbital period 1280.74 days
Date of orbit computation  apr 23 20:45
Observational summary
Optical observations (Discarded) 489 (4)
Radar observations (Discarded) 0 (0)
Arc length 9153.07 days
Unobserved 761 days

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Ephemeris at epoch 60425 MJD
Right Ascension 23.5841 deg
Declination 11.8103 deg
V Magnitude 21.39 mag
Solar Elongation 8.97 deg
Galactic Latitude -49.69 deg
Rate 0.611 deg/day
Direction 69.289 deg

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