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2004ET21  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.63243 1.434e-07 au
e 0.324077 4.83e-07
i 41.612 0.0001336 deg
Ω 171.026 2.03e-05 deg
ω 248.146 0.0001051 deg
M 297.976 0.0004239 deg

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Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1034 au
Aphelion distance 2.1615 au
Asc. node-Earth separation 0.66803 au
Desc. node-Earth separation 0.29825 au
Earth MOID 0.27468 au
Orbital period 761.814 days
Date of orbit computation   feb 26 10:27
Observational summary
Optical observations (Discarded) 42 (0)
Radar observations (Discarded) 0 (0)
Arc length 2039 days
Unobserved 5307 days

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Ephemeris
(Epoch 60425 MJD)
Right Ascension 357.876 deg
Declination 7.61112 deg
V Magnitude 24.08 mag
Solar Elongation 34.64 deg
Galactic Latitude -52.35 deg
Rate 0.727 deg/day
Direction 85.859 deg

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