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AstDyS ∴ Objects ∴ 1998WP45 ∴ Summary
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(523964) 1998WP45  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77064 4.022e-08 au
e 0.0282 7.843e-08
i 5.139 9.642e-06 deg
Ω 54.018 9.204e-05 deg
ω 35.325 0.0002103 deg
M 147.612 0.0001851 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6925 au
Aphelion 2.8488 au
Asc. node-Earth separation 1.7181 au
Desc. node-Earth separation 1.82268 au
Earth MOID 1.71081 au
Orbital period 1684.49 days
Date of orbit computation  apr 23 21:41
Observational summary
Optical observations (Discarded) 112 (4)
Radar observations (Discarded) 0 (0)
Arc length 8837.16 days
Unobserved 455 days

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Ephemeris at epoch 60427 MJD
Right Ascension 256.164 deg
Declination -24.1167 deg
V Magnitude 21.87 mag
Solar Elongation 139.49 deg
Galactic Latitude 10.29 deg
Rate 0.094 deg/day
Direction -104.043 deg

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