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AstDyS ∴ Objects ∴ 1997WE44 ∴ Summary
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(39812) 1997WE44  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26213 6.991e-09 au
e 0.111909 3.511e-08
i 5.235 3.996e-06 deg
Ω 87.363 4.413e-05 deg
ω 345.194 4.846e-05 deg
M 264.59 1.993e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.009 au
Aphelion 2.5153 au
Asc. node-Earth separation 1.03249 au
Desc. node-Earth separation 1.48875 au
Earth MOID 1.02468 au
Orbital period 1242.72 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1215 (4)
Radar observations (Discarded) 0 (0)
Arc length 14511.8 days
Unobserved 295 days

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Ephemeris at epoch 60416 MJD
Right Ascension 348.123 deg
Declination -8.97697 deg
V Magnitude 20.91 mag
Solar Elongation 40.72 deg
Galactic Latitude -60.41 deg
Rate 0.471 deg/day
Direction 69.268 deg

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