AstDyS-2

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AstDyS ∴ Objects ∴ 1998WR ∴ Summary
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(25282) 1998WR  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65749 9.428e-09 au
e 0.173866 3.227e-08
i 13.985 3.165e-06 deg
Ω 61.594 1.439e-05 deg
ω 313.191 1.769e-05 deg
M 348.977 1.221e-05 deg

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Other useful info
Absolute Magnitude (H)    12.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1954 au
Aphelion 3.1195 au
Asc. node-Earth separation 1.31645 au
Desc. node-Earth separation 1.91286 au
Earth MOID 1.22331 au
Orbital period 1582.36 days
Date of orbit computation  Jun 5 00:42
Observational summary
Optical observations (Discarded) 3479 (16)
Radar observations (Discarded) 0 (0)
Arc length 26708.5 days
Unobserved 195 days

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Ephemeris at epoch 60472 MJD
Right Ascension 40.3551 deg
Declination 8.66025 deg
V Magnitude 17.7 mag
Solar Elongation 40.04 deg
Galactic Latitude -45.38 deg
Rate 0.493 deg/day
Direction 68.642 deg

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