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AstDyS ∴ Objects ∴ 2001QW227 ∴ Summary
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(155972) 2001QW227  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4196 6.935e-09 au
e 0.212848 3.986e-08
i 10.9 5.683e-06 deg
Ω 203.636 1.71e-05 deg
ω 221.63 2.173e-05 deg
M 298.181 1.277e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9046 au
Aphelion 2.9346 au
Asc. node-Earth separation 1.74423 au
Desc. node-Earth separation 0.99696 au
Earth MOID 0.93148 au
Orbital period 1374.72 days
Date of orbit computation  feb 22 02:23
Observational summary
Optical observations (Discarded) 843 (1)
Radar observations (Discarded) 0 (0)
Arc length 7557.35 days
Unobserved 694 days

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Ephemeris at epoch 60398 MJD
Right Ascension 347.111 deg
Declination 0.39539 deg
V Magnitude 21.2 mag
Solar Elongation 20.86 deg
Galactic Latitude -52.98 deg
Rate 0.502 deg/day
Direction 69.706 deg

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