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AstDyS ∴ Objects ∴ 1999JX121 ∴ Summary
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(59707) 1999JX121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5669 1.162e-08 au
e 0.286036 4.804e-08
i 11.786 3.548e-06 deg
Ω 83.729 2.384e-05 deg
ω 268.401 2.45e-05 deg
M 302.975 6.615e-06 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8327 au
Aphelion 3.3011 au
Asc. node-Earth separation 1.39213 au
Desc. node-Earth separation 1.32266 au
Earth MOID 0.87262 au
Orbital period 1502.15 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 1527 (6)
Radar observations (Discarded) 0 (0)
Arc length 8773.88 days
Unobserved 338 days

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Ephemeris at epoch 60425 MJD
Right Ascension 298.108 deg
Declination -22.4925 deg
V Magnitude 19.39 mag
Solar Elongation 99.13 deg
Galactic Latitude -23 deg
Rate 0.293 deg/day
Direction 95.48 deg

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