AstDyS-2

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AstDyS ∴ Objects ∴ 1999TD80 ∴ Summary
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(474168) 1999TD80  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15741 4.438e-08 au
e 0.083566 5.722e-08
i 11.264 8.607e-06 deg
Ω 23.081 3.154e-05 deg
ω 91.177 6.671e-05 deg
M 40.347 5.66e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8936 au
Aphelion 3.4213 au
Asc. node-Earth separation 2.14473 au
Desc. node-Earth separation 2.12726 au
Earth MOID 1.93892 au
Orbital period 2049.26 days
Date of orbit computation  apr 23 21:31
Observational summary
Optical observations (Discarded) 242 (0)
Radar observations (Discarded) 0 (0)
Arc length 8924.91 days
Unobserved 36 days

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Ephemeris at epoch 60425 MJD
Right Ascension 153.845 deg
Declination 19.6479 deg
V Magnitude 21.45 mag
Solar Elongation -113.46 deg
Galactic Latitude 53.57 deg
Rate 0.102 deg/day
Direction 162.439 deg

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