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AstDyS ∴ Objects ∴ 1991RQ ∴ Summary
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(46561) 1991RQ  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36761 7.407e-09 au
e 0.272503 4.034e-08
i 13.037 4.001e-06 deg
Ω 151.849 1.489e-05 deg
ω 187.474 1.623e-05 deg
M 344.017 6.146e-06 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7224 au
Aphelion 3.0128 au
Asc. node-Earth separation 2.01465 au
Desc. node-Earth separation 0.71514 au
Earth MOID 0.71386 au
Orbital period 1330.65 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 1577 (17)
Radar observations (Discarded) 0 (0)
Arc length 11609.8 days
Unobserved 338 days

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Ephemeris at epoch 60425 MJD
Right Ascension 348.298 deg
Declination -3.30234 deg
V Magnitude 19.47 mag
Solar Elongation 47.02 deg
Galactic Latitude -56.55 deg
Rate 0.642 deg/day
Direction 74.105 deg

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