NEODyS-2

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2012QD8  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.91266 0.0003512 au
e 0.698106 4.398e-05
i 5.58 0.005547 deg
Ω 348.718 0.02319 deg
ω 87.77 0.005657 deg
M 113.604 1.373 deg

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Other useful info
Absolute Magnitude (H)    23.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5774 au
Aphelion distance 3.2479 au
Asc. node-Earth separation -0.05157 au
Desc. node-Earth separation 0.01524 au
Earth MOID 0.00209 au
Orbital period 966.175 days
Date of orbit computation   feb 26 10:52
Observational summary
Optical observations (Discarded) 42 (1)
Radar observations (Discarded) 0 (0)
Arc length 20 days
Unobserved 4238 days

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Ephemeris
(Epoch 60414 MJD)
Right Ascension 253.56 deg
Declination -29.6374 deg
V Magnitude 28.08 mag
Solar Elongation 128.22 deg
Galactic Latitude 8.8 deg
Rate 0.154 deg/day
Direction -98.473 deg

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