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AstDyS ∴ Objects ∴ 1991RJ28 ∴ Summary
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(100041) 1991RJ28  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.74967 2.022e-08 au
e 0.051885 4.82e-08
i 9.162 6.547e-06 deg
Ω 150.466 3.209e-05 deg
ω 322.826 7.342e-05 deg
M 215.53 6.719e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.607 au
Aphelion 2.8923 au
Asc. node-Earth separation 1.64329 au
Desc. node-Earth separation 1.84913 au
Earth MOID 1.6276 au
Orbital period 1665.4 days
Date of orbit computation  Dec 20 14:24
Observational summary
Optical observations (Discarded) 426 (2)
Radar observations (Discarded) 0 (0)
Arc length 9834.18 days
Unobserved 254 days

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Ephemeris at epoch 58580 MJD
Right Ascension 6.63156 deg
Declination -1.00075 deg
V Magnitude 21.08 mag
Solar Elongation 11.5 deg
Galactic Latitude -63.2 deg
Rate 0.412 deg/day
Direction 69.891 deg

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