AstDyS-2

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AstDyS ∴ Objects ∴ 2021WW9 ∴ Summary
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2021WW9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68069 5.041e-07 au
e 0.408087 1.695e-06
i 10.816 3.732e-05 deg
Ω 46.417 8.049e-05 deg
ω 20.228 0.0003384 deg
M 204.294 0.0002853 deg

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Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.5867 au
Aphelion 3.7746 au
Asc. node-Earth separation 0.62584 au
Desc. node-Earth separation 2.61133 au
Earth MOID 0.60499 au
Orbital period 1603.13 days
Date of orbit computation  apr 24 02:38
Observational summary
Optical observations (Discarded) 33 (0)
Radar observations (Discarded) 0 (0)
Arc length 3381.08 days
Unobserved 830 days

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Ephemeris at epoch 60450 MJD
Right Ascension 271.543 deg
Declination -31.9844 deg
V Magnitude 25.08 mag
Solar Elongation 146.82 deg
Galactic Latitude -5.36 deg
Rate 0.156 deg/day
Direction -108.481 deg

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