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2011YQ1  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.93406 0.002034 au
e 0.548491 0.0005136
i 1.721 0.001402 deg
Ω 266.431 0.004494 deg
ω 128.08 0.01022 deg
M 218.655 2.721 deg

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Other useful info
Absolute Magnitude (H)    25.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8732 au
Aphelion distance 2.9949 au
Asc. node-Earth separation 1.02418 au
Desc. node-Earth separation 0.02797 au
Earth MOID 0.00263 au
Orbital period 982.433 days
Date of orbit computation   feb 26 10:49
Observational summary
Optical observations (Discarded) 62 (0)
Radar observations (Discarded) 0 (0)
Arc length 10 days
Unobserved 4559 days

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Ephemeris
(Epoch 60482 MJD)
Right Ascension 221.961 deg
Declination -17.3078 deg
V Magnitude 29.92 mag
Solar Elongation -134.96 deg
Galactic Latitude 37.36 deg
Rate 0.178 deg/day
Direction -69.082 deg

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