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AstDyS ∴ Objects ∴ 1991RE20 ∴ Summary
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(30849) 1991RE20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76727 9.203e-09 au
e 0.076909 2.373e-08
i 11.275 3.446e-06 deg
Ω 343.951 1.464e-05 deg
ω 106.803 3.414e-05 deg
M 298.659 2.883e-05 deg

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Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5544 au
Aphelion 2.9801 au
Asc. node-Earth separation 1.80604 au
Desc. node-Earth separation 1.6996 au
Earth MOID 1.59868 au
Orbital period 1681.42 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 3221 (38)
Radar observations (Discarded) 0 (0)
Arc length 11800.9 days
Unobserved 103 days

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Ephemeris at epoch 60419 MJD
Right Ascension 22.2784 deg
Declination 15.1805 deg
V Magnitude 18.65 mag
Solar Elongation 6.15 deg
Galactic Latitude -46.71 deg
Rate 0.435 deg/day
Direction 65.029 deg

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