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(21621) Sherman  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39566 6.736e-09 au
e 0.258396 2.376e-08
i 8.715 3.356e-06 deg
Ω 209.305 1.921e-05 deg
ω 114.762 2.049e-05 deg
M 233.285 8.842e-06 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7766 au
Aphelion 3.0147 au
Asc. node-Earth separation 1.50236 au
Desc. node-Earth separation 1.02318 au
Earth MOID 0.78644 au
Orbital period 1354.36 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 3016 (317)
Radar observations (Discarded) 0 (0)
Arc length 12852.8 days
Unobserved 100 days

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Ephemeris at epoch 60397 MJD
Right Ascension 170.207 deg
Declination -3.38651 deg
V Magnitude 18.65 mag
Solar Elongation -163.37 deg
Galactic Latitude 52.46 deg
Rate 0.246 deg/day
Direction -55.996 deg

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