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(1898) Cowell  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.13166 1.574e-08 au
e 0.15924 3.761e-08
i 1.028 4.165e-06 deg
Ω 163.319 0.0002054 deg
ω 233.362 0.0002058 deg
M 194.937 1.226e-05 deg

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Other useful info
Absolute Magnitude (H)    12.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.633 au
Aphelion 3.6303 au
Asc. node-Earth separation 2.3792 au
Desc. node-Earth separation 1.77941 au
Earth MOID 1.63959 au
Orbital period 2024.23 days
Date of orbit computation  Oct 31 04:56
Observational summary
Optical observations (Discarded) 2481 (20)
Radar observations (Discarded) 0 (0)
Arc length 24177.1 days
Unobserved 232 days

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Ephemeris at epoch 58566 MJD
Right Ascension 266.069 deg
Declination -22.2836 deg
V Magnitude 18.6 mag
Solar Elongation 96.44 deg
Galactic Latitude 3.73 deg
Rate 0.119 deg/day
Direction 89.087 deg

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