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(1898) Cowell  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12843 1.179e-08 au
e 0.156712 2.642e-08
i 1.031 3.444e-06 deg
Ω 163.018 0.0001591 deg
ω 235.433 0.0001596 deg
M 189.034 1.055e-05 deg

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Other useful info
Absolute Magnitude (H)    12.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6382 au
Aphelion 3.6187 au
Asc. node-Earth separation 2.35775 au
Desc. node-Earth separation 1.79508 au
Earth MOID 1.64611 au
Orbital period 2021.1 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 4381 (215)
Radar observations (Discarded) 0 (0)
Arc length 26234.1 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 231.288 deg
Declination -17.3658 deg
V Magnitude 17.77 mag
Solar Elongation 162.53 deg
Galactic Latitude 31.96 deg
Rate 0.172 deg/day
Direction -74.379 deg

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