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AstDyS ∴ Objects ∴ 1998SJ147 ∴ Summary
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(56002) 1998SJ147  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3688 7.382e-09 au
e 0.155106 3.882e-08
i 3.739 3.704e-06 deg
Ω 171.362 5.965e-05 deg
ω 262.433 6.134e-05 deg
M 319.248 1.194e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0014 au
Aphelion 2.7362 au
Asc. node-Earth separation 1.36653 au
Desc. node-Earth separation 1.2602 au
Earth MOID 1.02065 au
Orbital period 1331.65 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 1142 (2)
Radar observations (Discarded) 0 (0)
Arc length 10708 days
Unobserved 140 days

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Ephemeris at epoch 60425 MJD
Right Ascension 28.6962 deg
Declination 10.1484 deg
V Magnitude 20.3 mag
Solar Elongation 4.93 deg
Galactic Latitude -49.68 deg
Rate 0.55 deg/day
Direction 70.844 deg

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