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AstDyS ∴ Objects ∴ 1989TN6 ∴ Summary
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(19978) 1989TN6  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29275 6.019e-09 au
e 0.125655 2.803e-08
i 6.069 3.903e-06 deg
Ω 153.398 3.026e-05 deg
ω 113.565 3.542e-05 deg
M 70.749 1.716e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0047 au
Aphelion 2.5808 au
Asc. node-Earth separation 1.38708 au
Desc. node-Earth separation 1.13848 au
Earth MOID 0.99783 au
Orbital period 1268.04 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2158 (8)
Radar observations (Discarded) 0 (0)
Arc length 12403.9 days
Unobserved 223 days

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Ephemeris at epoch 60426 MJD
Right Ascension 10.3133 deg
Declination 2.34093 deg
V Magnitude 20.12 mag
Solar Elongation 25.59 deg
Galactic Latitude -60.43 deg
Rate 0.483 deg/day
Direction 69.701 deg

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