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1991XA  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.04185 0.03302 au
e 0.523506 0.009673
i 4.918 0.08193 deg
Ω 76.779 0.2187 deg
ω 309.392 0.4033 deg
M 217.165 94.35 deg

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Other useful info
Absolute Magnitude (H)    24.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9729 au
Aphelion distance 3.1108 au
Asc. node-Earth separation 0.12757 au
Desc. node-Earth separation 1.20732 au
Earth MOID 0.04017 au
Orbital period 1065.7 days
Date of orbit computation   Nov 8 13:38
Observational summary
Optical observations (Discarded) 14 (5)
Radar observations (Discarded) 0 (0)
Arc length 12 days
Unobserved 10271 days

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Ephemeris
(Epoch 58876 MJD)
Right Ascension 246.769 deg
Declination -19.7951 deg
V Magnitude 29.66 mag
Solar Elongation 59.06 deg
Galactic Latitude 19.81 deg
Rate 0.305 deg/day
Direction 99.594 deg

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