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AstDyS ∴ Objects ∴ 1998ST116 ∴ Summary
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(134455) 1998ST116  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55508 1.426e-08 au
e 0.225242 6.097e-08
i 4.613 4.38e-06 deg
Ω 243.435 8.025e-05 deg
ω 104.673 8.162e-05 deg
M 103.223 2.006e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9796 au
Aphelion 3.1306 au
Asc. node-Earth separation 1.55881 au
Desc. node-Earth separation 1.30872 au
Earth MOID 0.97921 au
Orbital period 1491.78 days
Date of orbit computation  feb 22 02:18
Observational summary
Optical observations (Discarded) 687 (5)
Radar observations (Discarded) 0 (0)
Arc length 9245.82 days
Unobserved 102 days

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Ephemeris at epoch 60423 MJD
Right Ascension 100.244 deg
Declination 19.6033 deg
V Magnitude 21.27 mag
Solar Elongation -66.71 deg
Galactic Latitude 6.59 deg
Rate 0.298 deg/day
Direction 92.897 deg

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