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AstDyS ∴ Objects ∴ 1989TM1 ∴ Summary
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(9942) 1989TM1  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.5956 1.366e-08 au
e 0.167175 4.818e-08
i 9.939 7.098e-06 deg
Ω 21.746 2.43e-05 deg
ω 38.442 3.25e-05 deg
M 312.298 1.99e-05 deg

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Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1617 au
Aphelion 3.0295 au
Asc. node-Earth separation 1.23375 au
Desc. node-Earth separation 1.89907 au
Earth MOID 1.18197 au
Orbital period 1527.41 days
Date of orbit computation  Oct 31 05:02
Observational summary
Optical observations (Discarded) 1539 (10)
Radar observations (Discarded) 0 (0)
Arc length 10608.1 days
Unobserved 30 days

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Ephemeris at epoch 58438 MJD
Right Ascension 346.138 deg
Declination -9.43019 deg
V Magnitude 17.69 mag
Solar Elongation -110.24 deg
Galactic Latitude -59.19 deg
Rate 0.167 deg/day
Direction 36.205 deg

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