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AstDyS ∴ Objects ∴ 2001WT21 ∴ Summary
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(89414) 2001WT21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09111 1.939e-08 au
e 0.092749 4.013e-08
i 11.293 4.491e-06 deg
Ω 104.604 2.607e-05 deg
ω 338.308 3.914e-05 deg
M 15.769 2.918e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8044 au
Aphelion 3.3778 au
Asc. node-Earth separation 1.83866 au
Desc. node-Earth separation 2.33692 au
Earth MOID 1.82444 au
Orbital period 1985.04 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 946 (3)
Radar observations (Discarded) 0 (0)
Arc length 11673.9 days
Unobserved 97 days

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Ephemeris at epoch 60423 MJD
Right Ascension 89.5461 deg
Declination 23.8305 deg
V Magnitude 20.49 mag
Solar Elongation -56.59 deg
Galactic Latitude -0.19 deg
Rate 0.342 deg/day
Direction 83.875 deg

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