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AstDyS ∴ Objects ∴ 1998TQ31 ∴ Summary
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(52971) 1998TQ31  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.28435 1.17e-08 au
e 0.097352 4.512e-08
i 7.108 6.216e-06 deg
Ω 199.886 3.79e-05 deg
ω 61.639 5.129e-05 deg
M 34.035 3.332e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.062 au
Aphelion 2.5067 au
Asc. node-Earth separation 1.15911 au
Desc. node-Earth separation 1.3747 au
Earth MOID 1.05687 au
Orbital period 1261.08 days
Date of orbit computation  Oct 31 05:30
Observational summary
Optical observations (Discarded) 1144 (13)
Radar observations (Discarded) 0 (0)
Arc length 7267.09 days
Unobserved 199 days

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Ephemeris at epoch 58564 MJD
Right Ascension 355.346 deg
Declination 0.37346 deg
V Magnitude 19.54 mag
Solar Elongation 5.4 deg
Galactic Latitude -57.75 deg
Rate 0.501 deg/day
Direction 69.072 deg

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