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AstDyS ∴ Objects ∴ 2001QP4 ∴ Summary
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(178917) 2001QP4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5155 1.008e-08 au
e 0.081885 7.354e-08
i 5.253 5.926e-06 deg
Ω 163.116 3.609e-05 deg
ω 186.418 4.319e-05 deg
M 219.01 2.158e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3095 au
Aphelion 2.7215 au
Asc. node-Earth separation 1.72869 au
Desc. node-Earth separation 1.303 au
Earth MOID 1.30287 au
Orbital period 1457.25 days
Date of orbit computation  apr 23 20:27
Observational summary
Optical observations (Discarded) 801 (3)
Radar observations (Discarded) 0 (0)
Arc length 11173.4 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 204.839 deg
Declination -3.93366 deg
V Magnitude 19.69 mag
Solar Elongation -167.95 deg
Galactic Latitude 56.85 deg
Rate 0.231 deg/day
Direction -64.878 deg

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