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AstDyS ∴ Objects ∴ 1998SP135 ∴ Summary
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(31352) 1998SP135  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.16767 6.112e-09 au
e 0.213428 3.828e-08
i 3.152 3.249e-06 deg
Ω 69.954 7.714e-05 deg
ω 248.821 7.759e-05 deg
M 33.981 8.412e-06 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.705 au
Aphelion 2.6303 au
Asc. node-Earth separation 1.25601 au
Desc. node-Earth separation 0.90727 au
Earth MOID 0.69485 au
Orbital period 1165.71 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 1276 (8)
Radar observations (Discarded) 0 (0)
Arc length 10120.5 days
Unobserved 264 days

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Ephemeris at epoch 60426 MJD
Right Ascension 24.7226 deg
Declination 8.59568 deg
V Magnitude 20.2 mag
Solar Elongation 10 deg
Galactic Latitude -52.47 deg
Rate 0.596 deg/day
Direction 68.042 deg

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