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AstDyS ∴ Objects ∴ 2009SH54 ∴ Summary
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(321490) 2009SH54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00539 2.795e-08 au
e 0.019758 5.455e-08
i 10.361 5.837e-06 deg
Ω 182.408 2.953e-05 deg
ω 231.146 0.0001434 deg
M 226.9 0.0001381 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.946 au
Aphelion 3.0648 au
Asc. node-Earth separation 2.04533 au
Desc. node-Earth separation 1.96526 au
Earth MOID 1.96062 au
Orbital period 1903.05 days
Date of orbit computation  feb 22 02:58
Observational summary
Optical observations (Discarded) 356 (5)
Radar observations (Discarded) 0 (0)
Arc length 9980.04 days
Unobserved 285 days

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Ephemeris at epoch 60397 MJD
Right Ascension 296.832 deg
Declination -11.2434 deg
V Magnitude 21.91 mag
Solar Elongation 71.07 deg
Galactic Latitude -17.44 deg
Rate 0.274 deg/day
Direction 71.929 deg

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