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AstDyS ∴ Objects ∴ 1998YP13 ∴ Summary
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(257568) 1998YP13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57557 1.837e-08 au
e 0.019188 4.105e-08
i 8.788 5.161e-06 deg
Ω 63.021 3.601e-05 deg
ω 202.974 0.0001933 deg
M 200.582 0.0001872 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5261 au
Aphelion 2.625 au
Asc. node-Earth separation 1.63461 au
Desc. node-Earth separation 1.51714 au
Earth MOID 1.5127 au
Orbital period 1509.76 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 353 (0)
Radar observations (Discarded) 0 (0)
Arc length 9134.1 days
Unobserved 132 days

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Ephemeris at epoch 60426 MJD
Right Ascension 92.9789 deg
Declination 29.1131 deg
V Magnitude 21.99 mag
Solar Elongation -56.88 deg
Galactic Latitude 5.07 deg
Rate 0.359 deg/day
Direction 91.29 deg

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