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AstDyS ∴ Objects ∴ 1998SP46 ∴ Summary
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(129694) 1998SP46  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76855 1.401e-08 au
e 0.184081 3.72e-08
i 8.886 6.217e-06 deg
Ω 24.215 2.672e-05 deg
ω 285.868 3.211e-05 deg
M 247.638 1.667e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2589 au
Aphelion 3.2782 au
Asc. node-Earth separation 1.55072 au
Desc. node-Earth separation 1.81359 au
Earth MOID 1.26461 au
Orbital period 1682.58 days
Date of orbit computation  apr 23 20:15
Observational summary
Optical observations (Discarded) 649 (4)
Radar observations (Discarded) 0 (0)
Arc length 9305.01 days
Unobserved 38 days

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Ephemeris at epoch 60426 MJD
Right Ascension 173.515 deg
Declination 7.20043 deg
V Magnitude 20.62 mag
Solar Elongation -135.13 deg
Galactic Latitude 62.91 deg
Rate 0.109 deg/day
Direction -95.63 deg

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