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(173117) Promachus  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.17567 8.765e-08 au
e 0.122305 5.979e-08
i 7.776 6.826e-06 deg
Ω 182.063 3.124e-05 deg
ω 206.563 4.015e-05 deg
M 92.217 2.07e-05 deg

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Other useful info
Absolute Magnitude (H)    12.8 mag
Slope parameter (G)    0.15 mag
Perihelion 4.5427 au
Aphelion 5.8087 au
Asc. node-Earth separation 4.72801 au
Desc. node-Earth separation 3.59324 au
Earth MOID 3.5497 au
Orbital period 4300.8 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 782 (4)
Radar observations (Discarded) 0 (0)
Arc length 18394.1 days
Unobserved 57 days

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Ephemeris at epoch 60397 MJD
Right Ascension 125.71 deg
Declination 12.8253 deg
V Magnitude 20.47 mag
Solar Elongation -117.28 deg
Galactic Latitude 25.99 deg
Rate 0.029 deg/day
Direction -6.475 deg

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