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NEODyS ∴ Objects ∴ 1981QB ∴ Summary
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(4596) 1981QB  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.23961 1.135e-08 au
e 0.519586 8.054e-08
i 37.074 1.191e-05 deg
Ω 154.255 1.376e-05 deg
ω 248.408 2.169e-05 deg
M 186.569 2.749e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0759 au
Aphelion 3.4033 au
Asc. node-Earth separation 1.03206 au
Desc. node-Earth separation 0.36325 au
Earth MOID 0.29815 au
Orbital period 1224.21 days
Date of orbit computation   Jun 21 02:03
Observational summary
Optical observations (Discarded) 266 (10)
Radar observations (Discarded) 0 (0)
Arc length 13073 days
Unobserved 16 days

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Ephemeris at epoch 57933 MJD
Right Ascension 232.314 deg
Declination 28.6792 deg
V Magnitude 21.74 mag
Solar Elongation -112.03 deg
Galactic Latitude 55.26 deg
Rate 0.183 deg/day
Direction -136.846 deg

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