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2004ET21  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.63251 1.442e-07 au
e 0.323902 4.826e-07
i 41.612 0.0001336 deg
Ω 171.033 2.029e-05 deg
ω 248.16 0.0001053 deg
M 90.925 0.0003511 deg

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Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1037 au
Aphelion distance 2.1613 au
Asc. node-Earth separation 0.66741 au
Desc. node-Earth separation 0.29701 au
Earth MOID 0.27361 au
Orbital period 761.869 days
Date of orbit computation   Mar 19 08:47
Observational summary
Optical observations (Discarded) 42 (0)
Radar observations (Discarded) 0 (0)
Arc length 2039 days
Unobserved 4263 days

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Ephemeris
(Epoch 59381 MJD)
Right Ascension 219.044 deg
Declination 40.049 deg
V Magnitude 24.56 mag
Solar Elongation -103.87 deg
Galactic Latitude 64.79 deg
Rate 0.186 deg/day
Direction -150.145 deg

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