NEODyS-2

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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 8.113e-09 au
e 0.519954 7.159e-08
i 37.073 1.178e-05 deg
Ω 154.229 1.352e-05 deg
ω 248.436 1.842e-05 deg
M 304.237 1.891e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 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   Sep 15 15:55
Observational summary
Optical observations (Discarded) 289 (9)
Radar observations (Discarded) 0 (0)
Arc length 13531 days
Unobserved 11 days

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Ephemeris at epoch 58387 MJD
Right Ascension 111.62 deg
Declination -26.6159 deg
V Magnitude 18.04 mag
Solar Elongation 72.39 deg
Galactic Latitude -4.77 deg
Rate 0.927 deg/day
Direction 105.098 deg

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