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1991XA  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 2.04262 0.04373 au
e 0.523264 0.009724
i 4.915 0.1205 deg
Ω 76.749 0.3376 deg
ω 309.39 0.2833 deg
M 127.305 101.9 deg

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Other useful info
Absolute Magnitude (H)    24.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9738 au
Aphelion distance 3.1114 au
Asc. node-Earth separation 0.12871 au
Desc. node-Earth separation 1.2078 au
Earth MOID 0.04075 au
Orbital period 1066.3 days
Date of orbit computation   apr 29 09:51
Observational summary
Optical observations (Discarded) 14 (5)
Radar observations (Discarded) 0 (0)
Arc length 12 days
Unobserved 11112 days

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Ephemeris
(Epoch 59717 MJD)
Right Ascension 188.44 deg
Declination 2.1653 deg
V Magnitude 29.09 mag
Solar Elongation -129.93 deg
Galactic Latitude 64.68 deg
Rate 0.113 deg/day
Direction -84.07 deg

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