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(5153) Gierasch  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.6587 1.261e-08 au
e 0.172218 3.887e-08
i 12.806 5.118e-06 deg
Ω 90.84 1.854e-05 deg
ω 40.028 2.359e-05 deg
M 108.554 1.39e-05 deg

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Other useful info
Absolute Magnitude (H)    12.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2008 au
Aphelion 3.1166 au
Asc. node-Earth separation 1.29497 au
Desc. node-Earth separation 1.95417 au
Earth MOID 1.2307 au
Orbital period 1583.44 days
Date of orbit computation  Oct 31 04:58
Observational summary
Optical observations (Discarded) 1789 (17)
Radar observations (Discarded) 0 (0)
Arc length 28665.2 days
Unobserved 44 days

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Ephemeris at epoch 58439 MJD
Right Ascension 255.749 deg
Declination -21.6301 deg
V Magnitude 17.83 mag
Solar Elongation -22.47 deg
Galactic Latitude 12.06 deg
Rate 0.384 deg/day
Direction 100.506 deg

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