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AstDyS ∴ Objects ∴ 1989TM1 ∴ Summary
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(9942) 1989TM1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59547 8.647e-09 au
e 0.166633 2.347e-08
i 9.94 4.096e-06 deg
Ω 21.719 1.816e-05 deg
ω 37.787 2.303e-05 deg
M 64.335 1.434e-05 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.163 au
Aphelion 3.028 au
Asc. node-Earth separation 1.23334 au
Desc. node-Earth separation 1.90375 au
Earth MOID 1.18384 au
Orbital period 1527.3 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 4494 (190)
Radar observations (Discarded) 0 (0)
Arc length 12587.9 days
Unobserved 37 days

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Ephemeris at epoch 60426 MJD
Right Ascension 130.31 deg
Declination 27.1959 deg
V Magnitude 18.7 mag
Solar Elongation -89.67 deg
Galactic Latitude 34.98 deg
Rate 0.27 deg/day
Direction 121.286 deg

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