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(257835) 2000JR18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59365 1.157e-08 au
e 0.225605 4.99e-08
i 13.22 3.851e-06 deg
Ω 141.769 2.238e-05 deg
ω 108.689 2.45e-05 deg
M 239.408 7.967e-06 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0085 au
Aphelion 3.1788 au
Asc. node-Earth separation 1.66707 au
Desc. node-Earth separation 1.28301 au
Earth MOID 1.0391 au
Orbital period 1525.69 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 622 (3)
Radar observations (Discarded) 0 (0)
Arc length 8268.01 days
Unobserved 489 days

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Ephemeris at epoch 60397 MJD
Right Ascension 91.3568 deg
Declination 16.4128 deg
V Magnitude 21.6 mag
Solar Elongation -83.89 deg
Galactic Latitude -2.37 deg
Rate 0.199 deg/day
Direction 70.186 deg

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