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AstDyS ∴ Objects ∴ 2001SJ157 ∴ Summary
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(279949) 2001SJ157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11148 2.013e-08 au
e 0.234764 6.003e-08
i 8.282 8.599e-06 deg
Ω 219.713 3.697e-05 deg
ω 118.161 4.105e-05 deg
M 49.905 1.66e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.381 au
Aphelion 3.8419 au
Asc. node-Earth separation 2.29866 au
Desc. node-Earth separation 1.65543 au
Earth MOID 1.38614 au
Orbital period 2004.7 days
Date of orbit computation  apr 23 20:48
Observational summary
Optical observations (Discarded) 371 (1)
Radar observations (Discarded) 0 (0)
Arc length 8114.85 days
Unobserved 139 days

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Ephemeris at epoch 60425 MJD
Right Ascension 49.7511 deg
Declination 16.3326 deg
V Magnitude 21.63 mag
Solar Elongation -16.81 deg
Galactic Latitude -33.7 deg
Rate 0.408 deg/day
Direction 77.924 deg

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