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AstDyS ∴ Objects ∴ 1998TS31 ∴ Summary
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(181845) 1998TS31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.45298 1.039e-08 au
e 0.176436 4.578e-08
i 6.894 4.895e-06 deg
Ω 170.871 3.098e-05 deg
ω 229.645 3.328e-05 deg
M 217.346 1.138e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0202 au
Aphelion 2.8858 au
Asc. node-Earth separation 1.68981 au
Desc. node-Earth separation 1.12745 au
Earth MOID 1.03553 au
Orbital period 1403.26 days
Date of orbit computation  feb 22 02:29
Observational summary
Optical observations (Discarded) 741 (1)
Radar observations (Discarded) 0 (0)
Arc length 8954.97 days
Unobserved 344 days

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Ephemeris at epoch 60398 MJD
Right Ascension 267.405 deg
Declination -15.7241 deg
V Magnitude 21.69 mag
Solar Elongation 100.88 deg
Galactic Latitude 6.01 deg
Rate 0.151 deg/day
Direction 72.052 deg

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