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NEODyS ∴ Objects ∴ 1981QB ∴ Summary
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(4596) 1981QB  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.23919 8.676e-09 au
e 0.519954 7.172e-08
i 37.073 1.186e-05 deg
Ω 154.229 1.356e-05 deg
ω 248.436 1.933e-05 deg
M 304.237 2.097e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0749 au
Aphelion 3.4035 au
Asc. node-Earth separation 1.0302 au
Desc. node-Earth separation 0.36101 au
Earth MOID 0.29614 au
Orbital period 1223.87 days
Date of orbit computation   Jun 25 15:02
Observational summary
Optical observations (Discarded) 279 (9)
Radar observations (Discarded) 0 (0)
Arc length 13449 days
Unobserved 54 days

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Ephemeris at epoch 58347 MJD
Right Ascension 60.3921 deg
Declination -7.12808 deg
V Magnitude 17.72 mag
Solar Elongation 87.56 deg
Galactic Latitude -40.76 deg
Rate 1.565 deg/day
Direction 115.044 deg

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