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AstDyS ∴ Objects ∴ 1998QB73 ∴ Summary
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(40148) 1998QB73  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99883 1.565e-08 au
e 0.183511 4.359e-08
i 9.174 4.18e-06 deg
Ω 217.689 2.234e-05 deg
ω 140.556 2.422e-05 deg
M 323.364 1.003e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4485 au
Aphelion 3.5492 au
Asc. node-Earth separation 2.36933 au
Desc. node-Earth separation 1.54622 au
Earth MOID 1.45383 au
Orbital period 1896.82 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1774 (7)
Radar observations (Discarded) 0 (0)
Arc length 9627 days
Unobserved 225 days

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Ephemeris at epoch 60425 MJD
Right Ascension 332.235 deg
Declination -2.72094 deg
V Magnitude 19.62 mag
Solar Elongation 62.02 deg
Galactic Latitude -44.14 deg
Rate 0.388 deg/day
Direction 65.203 deg

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