AstDyS-2

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AstDyS ∴ Objects ∴ 1998WR15 ∴ Summary
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(23964) 1998WR15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.19078 1.486e-08 au
e 0.197523 3.391e-08
i 5.55 3.607e-06 deg
Ω 131.153 3.782e-05 deg
ω 193.727 3.891e-05 deg
M 235.668 8.674e-06 deg

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Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5605 au
Aphelion 3.821 au
Asc. node-Earth separation 2.80948 au
Desc. node-Earth separation 1.55827 au
Earth MOID 1.54869 au
Orbital period 2081.82 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 2398 (12)
Radar observations (Discarded) 0 (0)
Arc length 13709.6 days
Unobserved 35 days

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Ephemeris at epoch 60427 MJD
Right Ascension 180.157 deg
Declination 6.52793 deg
V Magnitude 19.12 mag
Solar Elongation -140.26 deg
Galactic Latitude 66.12 deg
Rate 0.112 deg/day
Direction -71.604 deg

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