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(450866) 2007YR18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54703 1.932e-08 au
e 0.170603 7.778e-08
i 6.651 8.889e-06 deg
Ω 257.18 4.484e-05 deg
ω 194.147 4.909e-05 deg
M 1.523 2.102e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1125 au
Aphelion 2.9816 au
Asc. node-Earth separation 1.94809 au
Desc. node-Earth separation 1.13768 au
Earth MOID 1.13017 au
Orbital period 1484.74 days
Date of orbit computation  apr 23 21:26
Observational summary
Optical observations (Discarded) 289 (1)
Radar observations (Discarded) 0 (0)
Arc length 5951.23 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 81.6974 deg
Declination 20.9733 deg
V Magnitude 22.09 mag
Solar Elongation -46.37 deg
Galactic Latitude -7.86 deg
Rate 0.505 deg/day
Direction 89.186 deg

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