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AstDyS ∴ Objects ∴ 2001QR163 ∴ Summary
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(148554) 2001QR163  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72713 8.989e-09 au
e 0.276597 4.872e-08
i 8.822 5.286e-06 deg
Ω 350.27 2.573e-05 deg
ω 50.399 2.85e-05 deg
M 347.897 8.287e-06 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9728 au
Aphelion 3.4814 au
Asc. node-Earth separation 1.13532 au
Desc. node-Earth separation 2.06445 au
Earth MOID 0.99361 au
Orbital period 1644.97 days
Date of orbit computation  feb 22 02:21
Observational summary
Optical observations (Discarded) 1007 (208)
Radar observations (Discarded) 0 (0)
Arc length 8104.84 days
Unobserved 169 days

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Ephemeris at epoch 60419 MJD
Right Ascension 23.711 deg
Declination 13.5684 deg
V Magnitude 20.34 mag
Solar Elongation 4.06 deg
Galactic Latitude -47.96 deg
Rate 0.591 deg/day
Direction 65.445 deg

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