AstDyS-2

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AstDyS ∴ Objects ∴ 1998WW16 ∴ Summary
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(49362) 1998WW16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6662 8.035e-09 au
e 0.248022 2.985e-08
i 4.69 3.334e-06 deg
Ω 226.339 4.233e-05 deg
ω 239.841 4.323e-05 deg
M 266.849 6.863e-06 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0049 au
Aphelion 3.3275 au
Asc. node-Earth separation 1.84974 au
Desc. node-Earth separation 1.23483 au
Earth MOID 1.027 au
Orbital period 1590.15 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1866 (3)
Radar observations (Discarded) 0 (0)
Arc length 17155.8 days
Unobserved 190 days

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Ephemeris at epoch 60420 MJD
Right Ascension 359.121 deg
Declination 2.90346 deg
V Magnitude 20.16 mag
Solar Elongation 29.86 deg
Galactic Latitude -57.17 deg
Rate 0.393 deg/day
Direction 66.846 deg

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