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AstDyS ∴ Objects ∴ 1998BZ9 ∴ Summary
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(31214) 1998BZ9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61966 9.188e-09 au
e 0.113398 4.278e-08
i 3.328 4.308e-06 deg
Ω 152.989 6.746e-05 deg
ω 3.516 7.01e-05 deg
M 353.684 1.937e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3226 au
Aphelion 2.9167 au
Asc. node-Earth separation 1.33424 au
Desc. node-Earth separation 1.90585 au
Earth MOID 1.33254 au
Orbital period 1548.7 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 1476 (15)
Radar observations (Discarded) 0 (0)
Arc length 11490.2 days
Unobserved 40 days

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Ephemeris at epoch 60426 MJD
Right Ascension 133.082 deg
Declination 17.79 deg
V Magnitude 20 mag
Solar Elongation -94.65 deg
Galactic Latitude 34.46 deg
Rate 0.259 deg/day
Direction 101.694 deg

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