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AstDyS ∴ Objects ∴ 1998ST88 ∴ Summary
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(101248) 1998ST88  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58684 1.365e-08 au
e 0.101517 5.808e-08
i 7.253 6.632e-06 deg
Ω 198.951 3.47e-05 deg
ω 162.172 4.417e-05 deg
M 47.123 2.639e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3242 au
Aphelion 2.8494 au
Asc. node-Earth separation 1.83256 au
Desc. node-Earth separation 1.3373 au
Earth MOID 1.3228 au
Orbital period 1519.68 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 628 (3)
Radar observations (Discarded) 0 (0)
Arc length 12096.9 days
Unobserved 140 days

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Ephemeris at epoch 60427 MJD
Right Ascension 55.111 deg
Declination 15.7071 deg
V Magnitude 21.5 mag
Solar Elongation -19.96 deg
Galactic Latitude -30.71 deg
Rate 0.463 deg/day
Direction 78.352 deg

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