AstDyS-2

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AstDyS ∴ Objects ∴ 1998QA20 ∴ Summary
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(69767) 1998QA20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66941 1.108e-08 au
e 0.216783 4.504e-08
i 11.396 3.539e-06 deg
Ω 304.282 2.221e-05 deg
ω 81.358 2.496e-05 deg
M 278.055 8.919e-06 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0907 au
Aphelion 3.2481 au
Asc. node-Earth separation 1.44822 au
Desc. node-Earth separation 1.64589 au
Earth MOID 1.1301 au
Orbital period 1593.02 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 2008 (65)
Radar observations (Discarded) 0 (0)
Arc length 9066.91 days
Unobserved 308 days

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Ephemeris at epoch 60419 MJD
Right Ascension 308.924 deg
Declination -23.0146 deg
V Magnitude 19.36 mag
Solar Elongation 83.67 deg
Galactic Latitude -32.56 deg
Rate 0.274 deg/day
Direction 71.185 deg

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