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AstDyS ∴ Objects ∴ 1998SW136 ∴ Summary
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(52938) 1998SW136  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38908 7.65e-09 au
e 0.123777 3.052e-08
i 7.26 3.662e-06 deg
Ω 57.628 3.153e-05 deg
ω 234.568 3.655e-05 deg
M 34.944 1.829e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0934 au
Aphelion 2.6848 au
Asc. node-Earth separation 1.54686 au
Desc. node-Earth separation 1.18337 au
Earth MOID 1.08675 au
Orbital period 1348.79 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1534 (5)
Radar observations (Discarded) 0 (0)
Arc length 10982.7 days
Unobserved 259 days

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Ephemeris at epoch 60397 MJD
Right Ascension 348.667 deg
Declination -10.3979 deg
V Magnitude 20.31 mag
Solar Elongation 22.51 deg
Galactic Latitude -61.74 deg
Rate 0.526 deg/day
Direction 67.328 deg

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