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AstDyS ∴ Objects ∴ 2001QN220 ∴ Summary
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(139696) 2001QN220  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73158 1.118e-08 au
e 0.18397 5.844e-08
i 2.22 5.099e-06 deg
Ω 320.995 0.0001142 deg
ω 13.902 0.0001148 deg
M 10.457 1.26e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.229 au
Aphelion 3.2341 au
Asc. node-Earth separation 1.22642 au
Desc. node-Earth separation 2.22671 au
Earth MOID 1.21908 au
Orbital period 1648.99 days
Date of orbit computation  apr 23 20:18
Observational summary
Optical observations (Discarded) 836 (2)
Radar observations (Discarded) 0 (0)
Arc length 8509.97 days
Unobserved 698 days

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Ephemeris at epoch 60426 MJD
Right Ascension 8.61483 deg
Declination 4.77955 deg
V Magnitude 20.55 mag
Solar Elongation 26.14 deg
Galactic Latitude -57.83 deg
Rate 0.504 deg/day
Direction 65.861 deg

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