AstDyS-2

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AstDyS ∴ Objects ∴ 1998QC20 ∴ Summary
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(38028) 1998QC20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09292 1.475e-08 au
e 0.301086 3.307e-08
i 16.895 5.472e-06 deg
Ω 167.912 1.479e-05 deg
ω 135.786 1.828e-05 deg
M 272.297 1.118e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1617 au
Aphelion 4.0241 au
Asc. node-Earth separation 2.59402 au
Desc. node-Earth separation 1.30698 au
Earth MOID 1.18034 au
Orbital period 1986.78 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1589 (8)
Radar observations (Discarded) 0 (0)
Arc length 14776.5 days
Unobserved 434 days

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Ephemeris at epoch 60423 MJD
Right Ascension 177.899 deg
Declination 8.70607 deg
V Magnitude 19.33 mag
Solar Elongation -141.04 deg
Galactic Latitude 66.77 deg
Rate 0.141 deg/day
Direction -52.491 deg

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