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AstDyS ∴ Objects ∴ 2001QD253 ∴ Summary
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(210849) 2001QD253  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.86178 2.515e-08 au
e 0.173717 7.664e-08
i 10.512 5.586e-06 deg
Ω 139.629 3.969e-05 deg
ω 202.182 4.711e-05 deg
M 237.658 3.218e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3646 au
Aphelion 3.3589 au
Asc. node-Earth separation 2.32129 au
Desc. node-Earth separation 1.37786 au
Earth MOID 1.35917 au
Orbital period 1768.29 days
Date of orbit computation  feb 22 02:35
Observational summary
Optical observations (Discarded) 315 (5)
Radar observations (Discarded) 0 (0)
Arc length 7896.87 days
Unobserved 377 days

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Ephemeris at epoch 60397 MJD
Right Ascension 213.489 deg
Declination 0.76509 deg
V Magnitude 21.01 mag
Solar Elongation 153.12 deg
Galactic Latitude 57.03 deg
Rate 0.176 deg/day
Direction -51.781 deg

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