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(177520) 2004ET81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68839 1.443e-08 au
e 0.1074 5.095e-08
i 11.342 5.044e-06 deg
Ω 160.356 2.614e-05 deg
ω 69.253 3.396e-05 deg
M 156.361 2.16e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3997 au
Aphelion 2.9771 au
Asc. node-Earth separation 1.56944 au
Desc. node-Earth separation 1.75411 au
Earth MOID 1.419 au
Orbital period 1610.04 days
Date of orbit computation  feb 22 02:28
Observational summary
Optical observations (Discarded) 657 (1)
Radar observations (Discarded) 0 (0)
Arc length 8610.83 days
Unobserved 107 days

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Ephemeris at epoch 60419 MJD
Right Ascension 32.3892 deg
Declination 5.85364 deg
V Magnitude 21.77 mag
Solar Elongation -7.48 deg
Galactic Latitude -51.99 deg
Rate 0.384 deg/day
Direction 72.418 deg

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