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AstDyS ∴ Objects ∴ 1991RJ28 ∴ Summary
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(100041) 1991RJ28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75213 1.246e-08 au
e 0.051672 3.587e-08
i 9.157 4.963e-06 deg
Ω 150.422 2.612e-05 deg
ω 320.284 6.23e-05 deg
M 290.31 5.505e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6099 au
Aphelion 2.8943 au
Asc. node-Earth separation 1.65159 au
Desc. node-Earth separation 1.84765 au
Earth MOID 1.63319 au
Orbital period 1667.64 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 699 (4)
Radar observations (Discarded) 0 (0)
Arc length 11778.8 days
Unobserved 135 days

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Ephemeris at epoch 60423 MJD
Right Ascension 37.9307 deg
Declination 8.30639 deg
V Magnitude 20.99 mag
Solar Elongation -8.18 deg
Galactic Latitude -47.04 deg
Rate 0.428 deg/day
Direction 72.431 deg

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