NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1988PA ∴ Summary
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(161998) 1988PA  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.14771 5.393e-09 au
e 0.405111 3.128e-08
i 8.223 2.676e-06 deg
Ω 162.149 1.904e-05 deg
ω 137.581 2.047e-05 deg
M 92.573 4.902e-06 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2776 au
Aphelion 3.0178 au
Asc. node-Earth separation 1.57155 au
Desc. node-Earth separation 0.37363 au
Earth MOID 0.2816 au
Orbital period 1149.64 days
Date of orbit computation   Oct 9 17:38
Observational summary
Optical observations (Discarded) 412 (21)
Radar observations (Discarded) 0 (0)
Arc length 10244 days
Unobserved 553 days

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Ephemeris at epoch 58100 MJD
Right Ascension 98.9184 deg
Declination 11.5259 deg
V Magnitude 21.59 mag
Solar Elongation 158.67 deg
Galactic Latitude 1.79 deg
Rate 0.269 deg/day
Direction -88.468 deg

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