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AstDyS ∴ Objects ∴ 1998TX21 ∴ Summary
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1998TX21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06641 3.289e-08 au
e 0.296423 8.814e-08
i 6.428 1.147e-05 deg
Ω 211.515 0.0001208 deg
ω 214.93 0.0001265 deg
M 237.153 2.872e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1575 au
Aphelion 3.9754 au
Asc. node-Earth separation 2.69011 au
Desc. node-Earth separation 1.25634 au
Earth MOID 1.17499 au
Orbital period 1961.29 days
Date of orbit computation  apr 24 01:19
Observational summary
Optical observations (Discarded) 82 (0)
Radar observations (Discarded) 0 (0)
Arc length 8123.99 days
Unobserved 1201 days

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Ephemeris at epoch 60426 MJD
Right Ascension 300.216 deg
Declination -13.8333 deg
V Magnitude 23.79 mag
Solar Elongation 96.41 deg
Galactic Latitude -21.52 deg
Rate 0.113 deg/day
Direction 61.232 deg

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