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AstDyS ∴ Objects ∴ 1998SP159 ∴ Summary
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(25213) 1998SP159  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53047 6.59e-09 au
e 0.213038 5.375e-08
i 3.464 5.767e-06 deg
Ω 149.663 6.284e-05 deg
ω 162.732 6.443e-05 deg
M 160.543 1.294e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9914 au
Aphelion 3.0696 au
Asc. node-Earth separation 2.04461 au
Desc. node-Earth separation 0.99628 au
Earth MOID 0.9774 au
Orbital period 1470.28 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 1624 (14)
Radar observations (Discarded) 0 (0)
Arc length 10250 days
Unobserved 105 days

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Ephemeris at epoch 60426 MJD
Right Ascension 106.897 deg
Declination 21.0954 deg
V Magnitude 21.61 mag
Solar Elongation -69.82 deg
Galactic Latitude 12.86 deg
Rate 0.248 deg/day
Direction 93.356 deg

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