AstDyS-2

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AstDyS ∴ Objects ∴ 2001QW220 ∴ Summary
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(252272) 2001QW220  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61726 1.853e-08 au
e 0.129379 6.021e-08
i 7.433 4.89e-06 deg
Ω 263.621 4.291e-05 deg
ω 85.017 4.744e-05 deg
M 99.786 2.261e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2786 au
Aphelion 2.9559 au
Asc. node-Earth separation 1.52887 au
Desc. node-Earth separation 1.61941 au
Earth MOID 1.28668 au
Orbital period 1546.57 days
Date of orbit computation  apr 23 20:43
Observational summary
Optical observations (Discarded) 507 (5)
Radar observations (Discarded) 0 (0)
Arc length 8241.88 days
Unobserved 53 days

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Ephemeris at epoch 60426 MJD
Right Ascension 90.4788 deg
Declination 20.8139 deg
V Magnitude 21.85 mag
Solar Elongation -54.57 deg
Galactic Latitude -0.94 deg
Rate 0.35 deg/day
Direction 92.211 deg

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