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(21508) Benbrewer  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74377 1.048e-08 au
e 0.178151 3.679e-08
i 1.812 3.333e-06 deg
Ω 94.185 0.0001264 deg
ω 260.146 0.0001268 deg
M 152.151 9.721e-06 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.255 au
Aphelion 3.2326 au
Asc. node-Earth separation 1.75629 au
Desc. node-Earth separation 1.5626 au
Earth MOID 1.25084 au
Orbital period 1660.05 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2265 (11)
Radar observations (Discarded) 0 (0)
Arc length 9842.25 days
Unobserved 42 days

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Ephemeris at epoch 60426 MJD
Right Ascension 143.838 deg
Declination 16.326 deg
V Magnitude 20.07 mag
Solar Elongation -104.89 deg
Galactic Latitude 43.49 deg
Rate 0.079 deg/day
Direction 113.705 deg

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