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2013XS21  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.91394 0.001161 au
e 0.494039 0.0003351
i 3.079 0.002161 deg
Ω 80.384 0.01027 deg
ω 341.153 0.013 deg
M 27.574 1.261 deg

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Other useful info
Absolute Magnitude (H)    29.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9684 au
Aphelion distance 2.8595 au
Asc. node-Earth separation 0.00149 au
Desc. node-Earth separation 1.70383 au
Earth MOID 0.00064 au
Orbital period 967.142 days
Date of orbit computation   Oct 20 10:28
Observational summary
Optical observations (Discarded) 25 (0)
Radar observations (Discarded) 0 (0)
Arc length 2 days
Unobserved 2961 days

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Ephemeris
(Epoch 59601 MJD)
Right Ascension 179.855 deg
Declination 8.18106 deg
V Magnitude 29.79 mag
Solar Elongation 124.69 deg
Galactic Latitude 67.4 deg
Rate 0.231 deg/day
Direction -45.825 deg

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