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2009SW177  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56884 5.013e-07 au
e 0.136669 3.089e-06
i 8.841 3.765e-05 deg
Ω 184.766 0.0001061 deg
ω 172.623 0.0006583 deg
M 197.732 0.0006666 deg

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Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2178 au
Aphelion 2.9199 au
Asc. node-Earth separation 1.91882 au
Desc. node-Earth separation 1.2185 au
Earth MOID 1.21424 au
Orbital period 1503.85 days
Date of orbit computation  feb 22 07:41
Observational summary
Optical observations (Discarded) 31 (0)
Radar observations (Discarded) 0 (0)
Arc length 5809.94 days
Unobserved 952 days

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Ephemeris at epoch 60419 MJD
Right Ascension 187.236 deg
Declination -0.69796 deg
V Magnitude 22.92 mag
Solar Elongation -157.72 deg
Galactic Latitude 61.65 deg
Rate 0.203 deg/day
Direction -56.412 deg

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