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AstDyS ∴ Objects ∴ 1997WL1 ∴ Summary
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(52626) 1997WL1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64462 1.024e-08 au
e 0.162278 4.588e-08
i 9.218 3.71e-06 deg
Ω 269.133 2.684e-05 deg
ω 250.5 2.985e-05 deg
M 327.678 1.162e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2155 au
Aphelion 3.0738 au
Asc. node-Earth separation 1.70641 au
Desc. node-Earth separation 1.45944 au
Earth MOID 1.24543 au
Orbital period 1570.88 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1573 (7)
Radar observations (Discarded) 0 (0)
Arc length 9568.62 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 97.0674 deg
Declination 18.77 deg
V Magnitude 19.78 mag
Solar Elongation -67.69 deg
Galactic Latitude 3.54 deg
Rate 0.388 deg/day
Direction 95.438 deg

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