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AstDyS ∴ Objects ∴ 1999PZ4 ∴ Summary
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(121208) 1999PZ4  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.63607 1.59e-08 au
e 0.299519 6.015e-08
i 1.739 8.258e-06 deg
Ω 223.512 0.0002265 deg
ω 94.912 0.0002269 deg
M 170.926 1.249e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8465 au
Aphelion 3.4256 au
Asc. node-Earth separation 1.45168 au
Desc. node-Earth separation 1.34908 au
Earth MOID 0.83345 au
Orbital period 1563.27 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 316 (6)
Radar observations (Discarded) 0 (0)
Arc length 8194.97 days
Unobserved 911 days

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Ephemeris at epoch 58565 MJD
Right Ascension 146.219 deg
Declination 11.2608 deg
V Magnitude 21.4 mag
Solar Elongation -142.8 deg
Galactic Latitude 43.5 deg
Rate 0.144 deg/day
Direction -66.96 deg

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