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AstDyS ∴ Objects ∴ 1998BU42 ∴ Summary
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(39847) 1998BU42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60278 9.218e-09 au
e 0.185204 3.306e-08
i 1.016 3.816e-06 deg
Ω 185.774 0.0002402 deg
ω 232.468 0.0002407 deg
M 128.228 1.394e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1207 au
Aphelion 3.0848 au
Asc. node-Earth separation 1.83591 au
Desc. node-Earth separation 1.25728 au
Earth MOID 1.13344 au
Orbital period 1533.75 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1349 (5)
Radar observations (Discarded) 0 (0)
Arc length 9513.06 days
Unobserved 72 days

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Ephemeris at epoch 60398 MJD
Right Ascension 204.801 deg
Declination -9.89494 deg
V Magnitude 19.74 mag
Solar Elongation 161.87 deg
Galactic Latitude 51.21 deg
Rate 0.208 deg/day
Direction -67.352 deg

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