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2011SM173  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60200.0 MJD)
Value 1-σ variation Units
a 2.4914 0.00472 au
e 0.652216 0.0008914
i 0.526 0.002061 deg
Ω 175.853 0.0776 deg
ω 237.42 0.06666 deg
M 1.98 3.304 deg

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Other useful info
Absolute Magnitude (H)    27.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8665 au
Aphelion distance 4.1163 au
Asc. node-Earth separation 1.21086 au
Desc. node-Earth separation 0.0546 au
Earth MOID 0.00134 au
Orbital period 1436.36 days
Date of orbit computation   ott 4 11:19
Observational summary
Optical observations (Discarded) 32 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 4528 days

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Ephemeris
(Epoch 60362 MJD)
Right Ascension 191.069 deg
Declination -4.76557 deg
V Magnitude 31.02 mag
Solar Elongation 140.48 deg
Galactic Latitude 58.06 deg
Rate 0.281 deg/day
Direction -66.285 deg

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