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NEODyS ∴ Objects ∴ 1981QB ∴ Summary
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(4596) 1981QB  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 2.23905 6.257e-09 au
e 0.519952 6.731e-08
i 37.075 1.133e-05 deg
Ω 154.227 1.027e-05 deg
ω 248.428 1.572e-05 deg
M 61.906 1.31e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0749 au
Aphelion 3.4033 au
Asc. node-Earth separation 1.03072 au
Desc. node-Earth separation 0.36096 au
Earth MOID 0.29621 au
Orbital period 1223.76 days
Date of orbit computation   May 25 11:15
Observational summary
Optical observations (Discarded) 450 (10)
Radar observations (Discarded) 0 (0)
Arc length 13732 days
Unobserved 84 days

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Ephemeris at epoch 58660 MJD
Right Ascension 160.112 deg
Declination 21.8307 deg
V Magnitude 21.74 mag
Solar Elongation -60.29 deg
Galactic Latitude 59.82 deg
Rate 0.321 deg/day
Direction 104.235 deg

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