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AstDyS ∴ Objects ∴ 2000ET55 ∴ Summary
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(104121) 2000ET55  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.48246 1.238e-08 au
e 0.231737 7.09e-08
i 2.648 4.376e-06 deg
Ω 257.459 0.0001549 deg
ω 133.042 0.0001553 deg
M 359.07 1.018e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9072 au
Aphelion 3.0577 au
Asc. node-Earth separation 1.77344 au
Desc. node-Earth separation 1.04331 au
Earth MOID 0.91327 au
Orbital period 1428.63 days
Date of orbit computation  Dec 20 14:25
Observational summary
Optical observations (Discarded) 735 (2)
Radar observations (Discarded) 0 (0)
Arc length 8343.16 days
Unobserved 182 days

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Ephemeris at epoch 58580 MJD
Right Ascension 73.2737 deg
Declination 21.759 deg
V Magnitude 20.64 mag
Solar Elongation -57.86 deg
Galactic Latitude -13.83 deg
Rate 0.48 deg/day
Direction 84.522 deg

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