NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991JR ∴ Summary
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1991JR  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.4012 0.002972 au
e 0.258835 0.001576
i 10.102 0.06753 deg
Ω 60.046 0.03897 deg
ω 207.385 0.1366 deg
M 165.837 23.07 deg

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Other useful info
Absolute Magnitude (H)    23.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0385 au
Aphelion 1.7639 au
Asc. node-Earth separation 0.70942 au
Desc. node-Earth separation 0.04937 au
Earth MOID 0.04311 au
Orbital period 605.825 days
Date of orbit computation   Oct 1 16:39
Observational summary
Optical observations (Discarded) 20 (0)
Radar observations (Discarded) 0 (0)
Arc length 11 days
Unobserved 10046 days

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Ephemeris at epoch 58441 MJD
Right Ascension 129.6 deg
Declination 27.3671 deg
V Magnitude 26.29 mag
Solar Elongation 111.16 deg
Galactic Latitude 34.42 deg
Rate 0.225 deg/day
Direction 59.582 deg

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