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2011SO189  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.99707 0.005457 au
e 0.566438 0.001318
i 4.449 0.007758 deg
Ω 2.26 0.001113 deg
ω 306.96 0.007914 deg
M 110.962 4.908 deg

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Other useful info
Absolute Magnitude (H)    26.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8659 au
Aphelion distance 3.1283 au
Asc. node-Earth separation 0.00782 au
Desc. node-Earth separation 1.06015 au
Earth MOID 0.00168 au
Orbital period 1030.83 days
Date of orbit computation   Mar 19 09:08
Observational summary
Optical observations (Discarded) 31 (0)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 3590 days

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Ephemeris
(Epoch 59430 MJD)
Right Ascension 135.946 deg
Declination 19.4284 deg
V Magnitude 32.18 mag
Solar Elongation -2.8 deg
Galactic Latitude 37.58 deg
Rate 0.324 deg/day
Direction 107.462 deg

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