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(9138) Murdoch  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.18205 6.94e-09 au
e 0.051553 3.732e-08
i 3.126 4.538e-06 deg
Ω 176.924 6.705e-05 deg
ω 337.621 8.056e-05 deg
M 206.246 4.558e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0696 au
Aphelion 2.2945 au
Asc. node-Earth separation 1.08035 au
Desc. node-Earth separation 1.28076 au
Earth MOID 1.07765 au
Orbital period 1177.32 days
Date of orbit computation  Oct 31 05:01
Observational summary
Optical observations (Discarded) 1632 (9)
Radar observations (Discarded) 0 (0)
Arc length 16456.2 days
Unobserved 124 days

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Ephemeris at epoch 58531 MJD
Right Ascension 15.5226 deg
Declination 4.91052 deg
V Magnitude 19.56 mag
Solar Elongation -48.44 deg
Galactic Latitude -57.86 deg
Rate 0.455 deg/day
Direction 68.034 deg

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