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AstDyS ∴ Objects ∴ 2001TB89 ∴ Summary
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(390602) 2001TB89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30671 8.571e-09 au
e 0.123466 1.17e-07
i 5.648 1.026e-05 deg
Ω 221.386 5.172e-05 deg
ω 141.209 5.72e-05 deg
M 161.264 2.287e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0219 au
Aphelion 2.5915 au
Asc. node-Earth separation 1.50548 au
Desc. node-Earth separation 1.08116 au
Earth MOID 1.02341 au
Orbital period 1279.64 days
Date of orbit computation  feb 22 03:12
Observational summary
Optical observations (Discarded) 608 (0)
Radar observations (Discarded) 0 (0)
Arc length 8124.27 days
Unobserved 126 days

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Ephemeris at epoch 60420 MJD
Right Ascension 153.225 deg
Declination 4.81788 deg
V Magnitude 21.56 mag
Solar Elongation -123.14 deg
Galactic Latitude 46.16 deg
Rate 0.053 deg/day
Direction 18.538 deg

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