NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1988PA ∴ Summary
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(161998) 1988PA  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.14748 5.394e-09 au
e 0.405237 3.128e-08
i 8.223 2.676e-06 deg
Ω 162.145 1.904e-05 deg
ω 137.575 2.047e-05 deg
M 155.213 5.086e-06 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2772 au
Aphelion 3.0177 au
Asc. node-Earth separation 1.56945 au
Desc. node-Earth separation 0.37274 au
Earth MOID 0.28098 au
Orbital period 1149.45 days
Date of orbit computation   Feb 5 11:52
Observational summary
Optical observations (Discarded) 412 (21)
Radar observations (Discarded) 0 (0)
Arc length 10244 days
Unobserved 626 days

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Ephemeris at epoch 58173 MJD
Right Ascension 85.7768 deg
Declination 14.9799 deg
V Magnitude 22.69 mag
Solar Elongation -110.57 deg
Galactic Latitude -7.74 deg
Rate 0.071 deg/day
Direction 27.96 deg

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