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2004ET21  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.63247 1.431e-07 au
e 0.323863 4.827e-07
i 41.614 0.0001336 deg
Ω 171.033 2.029e-05 deg
ω 248.114 0.0001052 deg
M 14.505 0.0003873 deg

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Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1038 au
Aphelion distance 2.1612 au
Asc. node-Earth separation 0.66949 au
Desc. node-Earth separation 0.29813 au
Earth MOID 0.27464 au
Orbital period 761.844 days
Date of orbit computation   giu 8 14:46
Observational summary
Optical observations (Discarded) 42 (0)
Radar observations (Discarded) 0 (0)
Arc length 2039 days
Unobserved 4800 days

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Ephemeris
(Epoch 59918 MJD)
Right Ascension 195.501 deg
Declination -9.03572 deg
V Magnitude 24.37 mag
Solar Elongation 54.78 deg
Galactic Latitude 53.75 deg
Rate 0.517 deg/day
Direction 85.646 deg

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