NEODyS-2

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NEODyS ∴ Objects ∴ 1991JR ∴ Summary
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1991JR  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.40034 0.001247 au
e 0.258492 0.0006621
i 10.085 0.02393 deg
Ω 60.051 0.00637 deg
ω 207.357 0.02921 deg
M 49.718 9.383 deg

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Other useful info
Absolute Magnitude (H)    23.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0384 au
Aphelion distance 1.7623 au
Asc. node-Earth separation 0.70853 au
Desc. node-Earth separation 0.05243 au
Earth MOID 0.04576 au
Orbital period 605.266 days
Date of orbit computation   Oct 14 15:32
Observational summary
Optical observations (Discarded) 20 (0)
Radar observations (Discarded) 0 (0)
Arc length 11 days
Unobserved 10385 days

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Ephemeris
(Epoch 58780 MJD)
Right Ascension 277.284 deg
Declination -33.7924 deg
V Magnitude 25.9 mag
Solar Elongation -66.57 deg
Galactic Latitude -10.47 deg
Rate 1.035 deg/day
Direction 86.679 deg

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