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AstDyS ∴ Objects ∴ 1997WU39 ∴ Summary
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(44021) 1997WU39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63504 9.511e-09 au
e 0.139778 3.097e-08
i 16.034 2.698e-06 deg
Ω 78.472 1.323e-05 deg
ω 309.648 1.75e-05 deg
M 83.259 1.229e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2667 au
Aphelion 3.0034 au
Asc. node-Earth separation 1.38793 au
Desc. node-Earth separation 1.8214 au
Earth MOID 1.3073 au
Orbital period 1562.35 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 3479 (527)
Radar observations (Discarded) 0 (0)
Arc length 9603.04 days
Unobserved 40 days

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Ephemeris at epoch 60426 MJD
Right Ascension 114.283 deg
Declination 34.3829 deg
V Magnitude 19.86 mag
Solar Elongation -74.82 deg
Galactic Latitude 23.76 deg
Rate 0.294 deg/day
Direction 104.013 deg

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