NEODyS-2

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NEODyS ∴ Objects ∴ 1991JR ∴ Summary
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1991JR  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 1.40192 0.0006054 au
e 0.259199 0.0005131
i 10.13 0.04144 deg
Ω 59.998 0.08811 deg
ω 207.517 0.3678 deg
M 27.229 12.72 deg

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Other useful info
Absolute Magnitude (H)    23.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0385 au
Aphelion distance 1.7653 au
Asc. node-Earth separation 0.70954 au
Desc. node-Earth separation 0.0512 au
Earth MOID 0.04459 au
Orbital period 606.296 days
Date of orbit computation   dic 21 10:39
Observational summary
Optical observations (Discarded) 20 (0)
Radar observations (Discarded) 0 (0)
Arc length 11 days
Unobserved 11707 days

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Ephemeris
(Epoch 60102 MJD)
Right Ascension 43.7846 deg
Declination 12.6494 deg
V Magnitude 27.05 mag
Solar Elongation 30.84 deg
Galactic Latitude -40.17 deg
Rate 0.653 deg/day
Direction 69.929 deg

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