NEODyS-2

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(161998) 1988PA  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.14748 5.987e-09 au
e 0.405576 5.223e-08
i 8.224 5.643e-06 deg
Ω 162.135 3.211e-05 deg
ω 137.571 3.381e-05 deg
M 343.184 7.76e-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 3.0185 au
Asc. node-Earth separation 1.57107 au
Desc. node-Earth separation 0.37298 au
Earth MOID 0.28143 au
Orbital period 1149.46 days
Date of orbit computation   Nov 8 13:37
Observational summary
Optical observations (Discarded) 438 (1)
Radar observations (Discarded) 0 (0)
Arc length 11277 days
Unobserved 291 days

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Ephemeris
(Epoch 58871 MJD)
Right Ascension 310.62 deg
Declination -15.9066 deg
V Magnitude 20.23 mag
Solar Elongation -7.01 deg
Galactic Latitude -31.58 deg
Rate 0.894 deg/day
Direction 78.624 deg

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