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(98286) 2000SR221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28291 8.086e-09 au
e 0.164544 3.979e-08
i 8.483 4.402e-06 deg
Ω 144.45 2.452e-05 deg
ω 233.25 2.732e-05 deg
M 300.192 1.258e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9073 au
Aphelion 2.6585 au
Asc. node-Earth separation 1.47654 au
Desc. node-Earth separation 1.01004 au
Earth MOID 0.92119 au
Orbital period 1259.89 days
Date of orbit computation  feb 22 02:10
Observational summary
Optical observations (Discarded) 1234 (7)
Radar observations (Discarded) 0 (0)
Arc length 8372.63 days
Unobserved 284 days

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Ephemeris at epoch 60419 MJD
Right Ascension 331.64 deg
Declination -9.19928 deg
V Magnitude 20.34 mag
Solar Elongation 58.74 deg
Galactic Latitude -47.2 deg
Rate 0.488 deg/day
Direction 73.177 deg

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