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(40298) 1999JD81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25602 5.772e-09 au
e 0.222743 3.019e-08
i 6.249 3.5e-06 deg
Ω 107.045 3.404e-05 deg
ω 205.999 3.518e-05 deg
M 68.682 9.365e-06 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7535 au
Aphelion 2.7585 au
Asc. node-Earth separation 1.69787 au
Desc. node-Earth separation 0.76993 au
Earth MOID 0.7415 au
Orbital period 1237.7 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1759 (6)
Radar observations (Discarded) 0 (0)
Arc length 11569.6 days
Unobserved 155 days

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Ephemeris at epoch 60419 MJD
Right Ascension 44.2623 deg
Declination 13.126 deg
V Magnitude 20.37 mag
Solar Elongation -16.94 deg
Galactic Latitude -39.51 deg
Rate 0.504 deg/day
Direction 71.603 deg

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