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AstDyS ∴ Objects ∴ 1998TA31 ∴ Summary
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(49256) 1998TA31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58593 8.091e-09 au
e 0.191018 3.783e-08
i 4.609 3.301e-06 deg
Ω 14.015 4.447e-05 deg
ω 126.481 4.579e-05 deg
M 324.9 1.136e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.092 au
Aphelion 3.0799 au
Asc. node-Earth separation 1.8122 au
Desc. node-Earth separation 1.23737 au
Earth MOID 1.10915 au
Orbital period 1518.88 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 3117 (326)
Radar observations (Discarded) 0 (0)
Arc length 9246.98 days
Unobserved 80 days

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Ephemeris at epoch 60425 MJD
Right Ascension 77.9027 deg
Declination 26.575 deg
V Magnitude 19.44 mag
Solar Elongation -44.34 deg
Galactic Latitude -7.58 deg
Rate 0.481 deg/day
Direction 86.27 deg

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