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(191454) 2003SD221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.90672 7.306e-09 au
e 0.079178 5.236e-08
i 21.947 5.952e-06 deg
Ω 183.939 1.212e-05 deg
ω 38.108 3.281e-05 deg
M 71.603 3.017e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7557 au
Aphelion 2.0577 au
Asc. node-Earth separation 0.7866 au
Desc. node-Earth separation 1.01893 au
Earth MOID 0.77544 au
Orbital period 961.672 days
Date of orbit computation  apr 23 20:29
Observational summary
Optical observations (Discarded) 528 (2)
Radar observations (Discarded) 0 (0)
Arc length 7781.92 days
Unobserved 323 days

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Ephemeris at epoch 60425 MJD
Right Ascension 337.028 deg
Declination 5.63506 deg
V Magnitude 21.17 mag
Solar Elongation 55.3 deg
Galactic Latitude -42.32 deg
Rate 0.51 deg/day
Direction 70.364 deg

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