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AstDyS ∴ Objects ∴ 2008JS40 ∴ Summary
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(274222) 2008JS40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33695 1.316e-08 au
e 0.078038 8.093e-08
i 4.232 8.611e-06 deg
Ω 191.697 6.703e-05 deg
ω 358.813 7.805e-05 deg
M 200.849 3.632e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1546 au
Aphelion 2.5193 au
Asc. node-Earth separation 1.15528 au
Desc. node-Earth separation 1.51986 au
Earth MOID 1.15464 au
Orbital period 1304.89 days
Date of orbit computation  apr 23 20:47
Observational summary
Optical observations (Discarded) 269 (4)
Radar observations (Discarded) 0 (0)
Arc length 9663.39 days
Unobserved 189 days

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Ephemeris at epoch 60425 MJD
Right Ascension 32.6677 deg
Declination 11.9339 deg
V Magnitude 22.41 mag
Solar Elongation 1.24 deg
Galactic Latitude -46.46 deg
Rate 0.45 deg/day
Direction 71.905 deg

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