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AstDyS ∴ Objects ∴ 2001QD220 ∴ Summary
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(55154) 2001QD220  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66363 1.094e-08 au
e 0.172746 4.867e-08
i 12.065 4.428e-06 deg
Ω 299.074 1.876e-05 deg
ω 32.061 2.149e-05 deg
M 104.736 1.237e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2035 au
Aphelion 3.1238 au
Asc. node-Earth separation 1.2382 au
Desc. node-Earth separation 2.04405 au
Earth MOID 1.20097 au
Orbital period 1587.85 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1962 (49)
Radar observations (Discarded) 0 (0)
Arc length 12905 days
Unobserved 90 days

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Ephemeris at epoch 60419 MJD
Right Ascension 80.6866 deg
Declination 26.9476 deg
V Magnitude 20.12 mag
Solar Elongation -52.68 deg
Galactic Latitude -5.32 deg
Rate 0.337 deg/day
Direction 93.782 deg

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