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2013XU21  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.44583 0.006563 au
e 0.619715 0.001157
i 4.387 0.005016 deg
Ω 80.286 0.003407 deg
ω 34.309 0.008108 deg
M 240.298 2.468 deg

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Other useful info
Absolute Magnitude (H)    26.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9301 au
Aphelion distance 3.9615 au
Asc. node-Earth separation 0.01237 au
Desc. node-Earth separation 2.06991 au
Earth MOID 0.00411 au
Orbital period 1397.13 days
Date of orbit computation   May 28 12:55
Observational summary
Optical observations (Discarded) 42 (1)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 2540 days

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Ephemeris
(Epoch 59180 MJD)
Right Ascension 318.778 deg
Declination -20.0931 deg
V Magnitude 31.88 mag
Solar Elongation -70.21 deg
Galactic Latitude -40.31 deg
Rate 0.209 deg/day
Direction 68.199 deg

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