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AstDyS ∴ Objects ∴ 2000ET42 ∴ Summary
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(121949) 2000ET42  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.24844 1.298e-08 au
e 0.091624 7.369e-08
i 5.961 7.772e-06 deg
Ω 170.227 5.5e-05 deg
ω 20.036 6.255e-05 deg
M 175.221 3.1e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0424 au
Aphelion 2.4544 au
Asc. node-Earth separation 1.05784 au
Desc. node-Earth separation 1.43322 au
Earth MOID 1.04262 au
Orbital period 1231.46 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 414 (5)
Radar observations (Discarded) 0 (0)
Arc length 6803.25 days
Unobserved 164 days

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Ephemeris at epoch 58568 MJD
Right Ascension 34.4104 deg
Declination 9.77398 deg
V Magnitude 21.61 mag
Solar Elongation -30.86 deg
Galactic Latitude -47.59 deg
Rate 0.446 deg/day
Direction 71.114 deg

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