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2011EM40  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.15066 0.0004829 au
e 0.371331 0.0006375
i 0.556 0.00261 deg
Ω 173.88 0.3322 deg
ω 263.112 0.3316 deg
M 140.463 2.557 deg

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Other useful info
Absolute Magnitude (H)    28.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7234 au
Aphelion distance 1.5779 au
Asc. node-Earth separation 0.04435 au
Desc. node-Earth separation -0.05461 au
Earth MOID 0.00115 au
Orbital period 450.834 days
Date of orbit computation   giu 10 12:55
Observational summary
Optical observations (Discarded) 25 (0)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 4282 days

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Ephemeris
(Epoch 59916 MJD)
Right Ascension 270.981 deg
Declination -23.1091 deg
V Magnitude 31.49 mag
Solar Elongation -20.43 deg
Galactic Latitude -0.6 deg
Rate 0.654 deg/day
Direction 89.753 deg

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