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(145811) 1998ST104  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29788 7.729e-09 au
e 0.134068 3.464e-08
i 6.778 4.531e-06 deg
Ω 138.682 2.851e-05 deg
ω 122.983 3.312e-05 deg
M 204.583 1.626e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9898 au
Aphelion 2.606 au
Asc. node-Earth separation 1.44842 au
Desc. node-Earth separation 1.08983 au
Earth MOID 0.98356 au
Orbital period 1272.3 days
Date of orbit computation  feb 22 02:21
Observational summary
Optical observations (Discarded) 1018 (6)
Radar observations (Discarded) 0 (0)
Arc length 11791.9 days
Unobserved 97 days

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Ephemeris at epoch 60418 MJD
Right Ascension 85.372 deg
Declination 20.0912 deg
V Magnitude 21.38 mag
Solar Elongation -57.59 deg
Galactic Latitude -5.42 deg
Rate 0.353 deg/day
Direction 83.025 deg

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