NEODyS-2

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(161998) 1988PA  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.14722 5.977e-09 au
e 0.405493 5.224e-08
i 8.224 5.643e-06 deg
Ω 162.133 3.211e-05 deg
ω 137.569 3.381e-05 deg
M 45.833 7.966e-06 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2765 au
Aphelion distance 3.0179 au
Asc. node-Earth separation 1.56914 au
Desc. node-Earth separation 0.37312 au
Earth MOID 0.28085 au
Orbital period 1149.25 days
Date of orbit computation   May 28 12:32
Observational summary
Optical observations (Discarded) 438 (1)
Radar observations (Discarded) 0 (0)
Arc length 11277 days
Unobserved 422 days

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Ephemeris
(Epoch 59002 MJD)
Right Ascension 44.4879 deg
Declination 12.4581 deg
V Magnitude 21.71 mag
Solar Elongation 26.29 deg
Galactic Latitude -39.91 deg
Rate 0.564 deg/day
Direction 77.133 deg

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