AstDyS-2

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AstDyS ∴ Objects ∴ 1997WF22 ∴ Summary
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(90964) 1997WF22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41242 6.475e-09 au
e 0.185849 2.917e-08
i 2.885 3.226e-06 deg
Ω 45.887 7.717e-05 deg
ω 38.453 7.799e-05 deg
M 349.786 1.189e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9641 au
Aphelion 2.8608 au
Asc. node-Earth separation 1.04345 au
Desc. node-Earth separation 1.71644 au
Earth MOID 0.98152 au
Orbital period 1368.6 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 1510 (4)
Radar observations (Discarded) 0 (0)
Arc length 9587.09 days
Unobserved 132 days

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Ephemeris at epoch 60418 MJD
Right Ascension 57.9758 deg
Declination 21.2505 deg
V Magnitude 20.1 mag
Solar Elongation -32.27 deg
Galactic Latitude -24.84 deg
Rate 0.566 deg/day
Direction 76.823 deg

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