AstDyS-2

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AstDyS ∴ Objects ∴ 1998BU20 ∴ Summary
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(85570) 1998BU20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63518 1.11e-08 au
e 0.112997 3.705e-08
i 6.493 4.431e-06 deg
Ω 120.27 4.304e-05 deg
ω 167.201 4.933e-05 deg
M 238.234 2.313e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3374 au
Aphelion 2.9329 au
Asc. node-Earth separation 1.94024 au
Desc. node-Earth separation 1.32752 au
Earth MOID 1.32136 au
Orbital period 1562.48 days
Date of orbit computation  feb 22 02:08
Observational summary
Optical observations (Discarded) 732 (10)
Radar observations (Discarded) 0 (0)
Arc length 9495.28 days
Unobserved 87 days

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Ephemeris at epoch 60419 MJD
Right Ascension 143.519 deg
Declination 19.7361 deg
V Magnitude 20.86 mag
Solar Elongation -110.26 deg
Galactic Latitude 44.41 deg
Rate 0.069 deg/day
Direction 113.274 deg

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