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(74538) 1999JS12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.19022 1.552e-08 au
e 0.091602 3.493e-08
i 20.375 3.751e-06 deg
Ω 63.014 1.067e-05 deg
ω 273.13 2.596e-05 deg
M 23.616 2.624e-05 deg

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Other useful info
Absolute Magnitude (H)    13.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.898 au
Aphelion 3.4825 au
Asc. node-Earth separation 2.16135 au
Desc. node-Earth separation 2.16662 au
Earth MOID 1.9828 au
Orbital period 2081.28 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 3000 (223)
Radar observations (Discarded) 0 (0)
Arc length 9010.46 days
Unobserved 125 days

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Ephemeris at epoch 60416 MJD
Right Ascension 17.5823 deg
Declination -6.08371 deg
V Magnitude 18.8 mag
Solar Elongation 17.5 deg
Galactic Latitude -68.48 deg
Rate 0.398 deg/day
Direction 63.846 deg

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