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AstDyS ∴ Objects ∴ 1999JR40 ∴ Summary
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(96677) 1999JR40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35697 1.091e-08 au
e 0.134059 4.032e-08
i 5.479 4.137e-06 deg
Ω 80.492 4.643e-05 deg
ω 234.696 4.941e-05 deg
M 244.619 1.961e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.041 au
Aphelion 2.6729 au
Asc. node-Earth separation 1.52498 au
Desc. node-Earth separation 1.13288 au
Earth MOID 1.03262 au
Orbital period 1321.69 days
Date of orbit computation  apr 23 20:07
Observational summary
Optical observations (Discarded) 1264 (270)
Radar observations (Discarded) 0 (0)
Arc length 9080.28 days
Unobserved 37 days

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Ephemeris at epoch 60425 MJD
Right Ascension 182.58 deg
Declination 7.44494 deg
V Magnitude 19.65 mag
Solar Elongation -143.69 deg
Galactic Latitude 68.03 deg
Rate 0.155 deg/day
Direction -83.942 deg

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