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AstDyS ∴ Objects ∴ 2001SJ21 ∴ Summary
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(150828) 2001SJ21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66123 9.15e-09 au
e 0.232814 3.344e-08
i 5.698 4.056e-06 deg
Ω 56.521 4.686e-05 deg
ω 27.059 4.818e-05 deg
M 21.498 1.08e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0417 au
Aphelion 3.2808 au
Asc. node-Earth separation 1.09731 au
Desc. node-Earth separation 2.16358 au
Earth MOID 1.05988 au
Orbital period 1585.7 days
Date of orbit computation  feb 22 02:22
Observational summary
Optical observations (Discarded) 937 (2)
Radar observations (Discarded) 0 (0)
Arc length 9045.92 days
Unobserved 68 days

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Ephemeris at epoch 60397 MJD
Right Ascension 88.9472 deg
Declination 28.6519 deg
V Magnitude 20.37 mag
Solar Elongation -81.64 deg
Galactic Latitude 1.77 deg
Rate 0.407 deg/day
Direction 91.036 deg

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