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AstDyS ∴ Objects ∴ 2001SJ221 ∴ Summary
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(219576) 2001SJ221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57133 1.533e-08 au
e 0.092721 5.472e-08
i 11.951 6.355e-06 deg
Ω 9.024 2.686e-05 deg
ω 87.001 4.315e-05 deg
M 88.472 3.413e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3329 au
Aphelion 2.8097 au
Asc. node-Earth separation 1.53672 au
Desc. node-Earth separation 1.56309 au
Earth MOID 1.38627 au
Orbital period 1506.03 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 348 (3)
Radar observations (Discarded) 0 (0)
Arc length 9662.2 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 189.537 deg
Declination -8.3023 deg
V Magnitude 20.14 mag
Solar Elongation -156.77 deg
Galactic Latitude 54.42 deg
Rate 0.201 deg/day
Direction -84.717 deg

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