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2011YQ1  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.93336 0.002068 au
e 0.548514 0.0005232
i 1.721 0.001355 deg
Ω 266.48 0.002474 deg
ω 128.016 0.008435 deg
M 285.493 2.26 deg

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Other useful info
Absolute Magnitude (H)    25.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8729 au
Aphelion distance 2.9938 au
Asc. node-Earth separation 1.02404 au
Desc. node-Earth separation 0.02723 au
Earth MOID 0.00256 au
Orbital period 981.9 days
Date of orbit computation   Oct 20 10:25
Observational summary
Optical observations (Discarded) 62 (0)
Radar observations (Discarded) 0 (0)
Arc length 10 days
Unobserved 3676 days

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Ephemeris
(Epoch 59599 MJD)
Right Ascension 271.599 deg
Declination -23.5861 deg
V Magnitude 30.46 mag
Solar Elongation 28.12 deg
Galactic Latitude -1.33 deg
Rate 0.482 deg/day
Direction 88.784 deg

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