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(188397) 2004ET4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33178 9.322e-09 au
e 0.079575 4.284e-08
i 6.154 4.771e-06 deg
Ω 172.572 3.936e-05 deg
ω 64.176 5.003e-05 deg
M 172.501 2.945e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1462 au
Aphelion 2.5173 au
Asc. node-Earth separation 1.24561 au
Desc. node-Earth separation 1.39519 au
Earth MOID 1.14354 au
Orbital period 1300.56 days
Date of orbit computation  feb 22 02:30
Observational summary
Optical observations (Discarded) 617 (1)
Radar observations (Discarded) 0 (0)
Arc length 9232.78 days
Unobserved 134 days

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Ephemeris at epoch 60420 MJD
Right Ascension 46.5633 deg
Declination 13.3401 deg
V Magnitude 22.09 mag
Solar Elongation -18.23 deg
Galactic Latitude -37.97 deg
Rate 0.44 deg/day
Direction 74.578 deg

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