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AstDyS ∴ Objects ∴ 1990BU ∴ Summary
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(5913) 1990BU  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60082 8.361e-09 au
e 0.190014 3.65e-08
i 12.106 4.166e-06 deg
Ω 323.976 1.576e-05 deg
ω 30.024 1.79e-05 deg
M 179.006 9.855e-06 deg

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Other useful info
Absolute Magnitude (H)    12.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1066 au
Aphelion 3.095 au
Asc. node-Earth separation 1.14058 au
Desc. node-Earth separation 2.01371 au
Earth MOID 1.10882 au
Orbital period 1532.02 days
Date of orbit computation  feb 22 01:51
Observational summary
Optical observations (Discarded) 3429 (5)
Radar observations (Discarded) 0 (0)
Arc length 26823.9 days
Unobserved 86 days

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Ephemeris at epoch 60423 MJD
Right Ascension 159.835 deg
Declination -0.77046 deg
V Magnitude 17.45 mag
Solar Elongation -128.16 deg
Galactic Latitude 47.73 deg
Rate 0.063 deg/day
Direction -66.059 deg

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