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(38923) 2000SM221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6636 1.136e-08 au
e 0.123315 3.674e-08
i 11.099 3.967e-06 deg
Ω 87.521 2.074e-05 deg
ω 259.37 2.616e-05 deg
M 180.573 1.645e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3351 au
Aphelion 2.9921 au
Asc. node-Earth separation 1.70086 au
Desc. node-Earth separation 1.54874 au
Earth MOID 1.35823 au
Orbital period 1587.82 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1942 (141)
Radar observations (Discarded) 0 (0)
Arc length 9466.44 days
Unobserved 87 days

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Ephemeris at epoch 60419 MJD
Right Ascension 161.88 deg
Declination 23.1797 deg
V Magnitude 19.71 mag
Solar Elongation -124.04 deg
Galactic Latitude 61.75 deg
Rate 0.07 deg/day
Direction -131.796 deg

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