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AstDyS ∴ Objects ∴ 1999JZ98 ∴ Summary
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(91374) 1999JZ98  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6772 1.372e-08 au
e 0.184388 4.69e-08
i 13.823 4.414e-06 deg
Ω 157.004 2.009e-05 deg
ω 73.675 2.336e-05 deg
M 246.189 1.12e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1836 au
Aphelion 3.1708 au
Asc. node-Earth separation 1.46903 au
Desc. node-Earth separation 1.71831 au
Earth MOID 1.22201 au
Orbital period 1600 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 623 (5)
Radar observations (Discarded) 0 (0)
Arc length 11833 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 86.4985 deg
Declination 13.6213 deg
V Magnitude 21.83 mag
Solar Elongation -57.98 deg
Galactic Latitude -7.83 deg
Rate 0.309 deg/day
Direction 77.624 deg

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