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AstDyS ∴ Objects ∴ 2001TJ31 ∴ Summary
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(171958) 2001TJ31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.085 2.391e-08 au
e 0.087724 4.862e-08
i 8.972 5.281e-06 deg
Ω 273.858 3.891e-05 deg
ω 182.105 5.482e-05 deg
M 11.793 3.853e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8144 au
Aphelion 3.3556 au
Asc. node-Earth separation 2.33891 au
Desc. node-Earth separation 1.8317 au
Earth MOID 1.83163 au
Orbital period 1979.16 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 503 (15)
Radar observations (Discarded) 0 (0)
Arc length 8116.01 days
Unobserved 107 days

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Ephemeris at epoch 60420 MJD
Right Ascension 95.6407 deg
Declination 20.4744 deg
V Magnitude 21.02 mag
Solar Elongation -65.25 deg
Galactic Latitude 3.14 deg
Rate 0.314 deg/day
Direction 95.448 deg

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