NEODyS-2

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NEODyS ∴ Objects ∴ 1981QB ∴ Summary
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(4596) 1981QB  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.23927 1.137e-08 au
e 0.519847 8.057e-08
i 37.072 1.191e-05 deg
Ω 154.237 1.376e-05 deg
ω 248.424 2.168e-05 deg
M 245.402 2.786e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0752 au
Aphelion 3.4033 au
Asc. node-Earth separation 1.03249 au
Desc. node-Earth separation 0.36163 au
Earth MOID 0.29678 au
Orbital period 1223.93 days
Date of orbit computation   Jul 10 22:50
Observational summary
Optical observations (Discarded) 266 (10)
Radar observations (Discarded) 0 (0)
Arc length 13073 days
Unobserved 68 days

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Ephemeris at epoch 57985 MJD
Right Ascension 232.27 deg
Declination 19.163 deg
V Magnitude 22.01 mag
Solar Elongation -79.53 deg
Galactic Latitude 53.05 deg
Rate 0.236 deg/day
Direction 149.111 deg

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