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AstDyS ∴ Objects ∴ 1999JA118 ∴ Summary
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(17152) 1999JA118  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.48632 7.565e-09 au
e 0.049708 3.22e-08
i 8.775 3.658e-06 deg
Ω 249.539 2.09e-05 deg
ω 25.67 4.478e-05 deg
M 87.583 4.058e-05 deg

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Other useful info
Absolute Magnitude (H)    13.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3627 au
Aphelion 2.6099 au
Asc. node-Earth separation 1.35984 au
Desc. node-Earth separation 1.61133 au
Earth MOID 1.34942 au
Orbital period 1431.97 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 3214 (18)
Radar observations (Discarded) 0 (0)
Arc length 16823 days
Unobserved 114 days

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Ephemeris at epoch 60423 MJD
Right Ascension 16.3076 deg
Declination 12.5632 deg
V Magnitude 18.15 mag
Solar Elongation 14.13 deg
Galactic Latitude -50.17 deg
Rate 0.454 deg/day
Direction 68.904 deg

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