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(24984) Usui  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25836 4.834e-09 au
e 0.253209 3.057e-08
i 10.537 3.881e-06 deg
Ω 162.937 1.684e-05 deg
ω 171.089 1.825e-05 deg
M 147.106 7.29e-06 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6865 au
Aphelion 2.8302 au
Asc. node-Earth separation 1.82746 au
Desc. node-Earth separation 0.68298 au
Earth MOID 0.67761 au
Orbital period 1239.62 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 1607 (4)
Radar observations (Discarded) 0 (0)
Arc length 10896.3 days
Unobserved 79 days

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Ephemeris at epoch 60420 MJD
Right Ascension 117.5 deg
Declination 16.1828 deg
V Magnitude 20.6 mag
Solar Elongation -86.36 deg
Galactic Latitude 20.07 deg
Rate 0.21 deg/day
Direction 85.001 deg

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