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AstDyS ∴ Objects ∴ 1998TQ31 ∴ Summary
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(52971) 1998TQ31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28382 6.663e-09 au
e 0.098505 2.848e-08
i 7.113 4.575e-06 deg
Ω 199.851 2.44e-05 deg
ω 62.087 3.513e-05 deg
M 244.403 2.617e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0589 au
Aphelion 2.5088 au
Asc. node-Earth separation 1.16018 au
Desc. node-Earth separation 1.37404 au
Earth MOID 1.05507 au
Orbital period 1260.64 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 2321 (16)
Radar observations (Discarded) 0 (0)
Arc length 9289.05 days
Unobserved 37 days

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Ephemeris at epoch 60425 MJD
Right Ascension 119.21 deg
Declination 14.391 deg
V Magnitude 19.85 mag
Solar Elongation -83.48 deg
Galactic Latitude 20.86 deg
Rate 0.287 deg/day
Direction 90.631 deg

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