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AstDyS ∴ Objects ∴ 1999JP40 ∴ Summary
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(59553) 1999JP40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.51058 9.559e-09 au
e 0.127826 2.513e-08
i 10.735 5.806e-06 deg
Ω 216.67 1.528e-05 deg
ω 100.789 3.169e-05 deg
M 17.647 2.655e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1897 au
Aphelion 2.8315 au
Asc. node-Earth separation 1.52345 au
Desc. node-Earth separation 1.41964 au
Earth MOID 1.20767 au
Orbital period 1452.98 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 1506 (9)
Radar observations (Discarded) 0 (0)
Arc length 8810.62 days
Unobserved 306 days

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Ephemeris at epoch 60426 MJD
Right Ascension 0.64588 deg
Declination 6.72232 deg
V Magnitude 20.38 mag
Solar Elongation 33.12 deg
Galactic Latitude -54.14 deg
Rate 0.497 deg/day
Direction 68.358 deg

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