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(11887) Echemmon  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 5.18197 1.115e-07 au
e 0.091406 7.373e-08
i 24.044 7.388e-06 deg
Ω 242.65 1.702e-05 deg
ω 111.888 4.516e-05 deg
M 188.431 4.183e-05 deg

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Other useful info
Absolute Magnitude (H)    10.8 mag
Slope parameter (G)    0.15 mag
Perihelion 4.7083 au
Aphelion 5.6556 au
Asc. node-Earth separation 4.30573 au
Desc. node-Earth separation 3.98191 au
Earth MOID 3.79004 au
Orbital period 4308.65 days
Date of orbit computation  Oct 31 05:03
Observational summary
Optical observations (Discarded) 901 (5)
Radar observations (Discarded) 0 (0)
Arc length 23152.1 days
Unobserved 249 days

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Ephemeris at epoch 58471 MJD
Right Ascension 189.691 deg
Declination -24.6892 deg
V Magnitude 19.03 mag
Solar Elongation 69.11 deg
Galactic Latitude 38.09 deg
Rate 0.13 deg/day
Direction 128.215 deg

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