AstDyS-2

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AstDyS ∴ Objects ∴ 1999WW15 ∴ Summary
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(243677) 1999WW15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53275 1.55e-08 au
e 0.149545 6.995e-08
i 3.675 7.61e-06 deg
Ω 220.007 7.285e-05 deg
ω 53.902 7.616e-05 deg
M 140.415 2.141e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.154 au
Aphelion 2.9115 au
Asc. node-Earth separation 1.26794 au
Desc. node-Earth separation 1.72424 au
Earth MOID 1.14006 au
Orbital period 1472.27 days
Date of orbit computation  feb 22 02:42
Observational summary
Optical observations (Discarded) 430 (0)
Radar observations (Discarded) 0 (0)
Arc length 8816.84 days
Unobserved 135 days

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Ephemeris at epoch 60419 MJD
Right Ascension 55.7474 deg
Declination 18.3734 deg
V Magnitude 22.58 mag
Solar Elongation -28.63 deg
Galactic Latitude -28.37 deg
Rate 0.377 deg/day
Direction 77.975 deg

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