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2013XU21  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 2.44101 0.006118 au
e 0.619944 0.001176
i 4.383 0.004478 deg
Ω 80.223 0.01064 deg
ω 34.466 0.02329 deg
M 36.099 2.985 deg

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Other useful info
Absolute Magnitude (H)    26.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9277 au
Aphelion distance 3.9543 au
Asc. node-Earth separation 0.01043 au
Desc. node-Earth separation 2.05828 au
Earth MOID 0.00342 au
Orbital period 1393 days
Date of orbit computation   apr 29 10:27
Observational summary
Optical observations (Discarded) 46 (0)
Radar observations (Discarded) 0 (0)
Arc length 10 days
Unobserved 3076 days

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Ephemeris
(Epoch 59716 MJD)
Right Ascension 259.027 deg
Declination -21.9889 deg
V Magnitude 30.19 mag
Solar Elongation 155.94 deg
Galactic Latitude 9.36 deg
Rate 0.282 deg/day
Direction -89.009 deg

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