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AstDyS ∴ Objects ∴ 2002QN21 ∴ Summary
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(382632) 2002QN21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30411 1.067e-08 au
e 0.225565 7.048e-08
i 23.221 6.11e-06 deg
Ω 341.22 1.616e-05 deg
ω 85.274 4.602e-05 deg
M 357.453 3.108e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7844 au
Aphelion 2.8238 au
Asc. node-Earth separation 1.13884 au
Desc. node-Earth separation 1.23753 au
Earth MOID 0.94647 au
Orbital period 1277.48 days
Date of orbit computation  apr 23 21:11
Observational summary
Optical observations (Discarded) 496 (3)
Radar observations (Discarded) 0 (0)
Arc length 7752.04 days
Unobserved 159 days

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Ephemeris at epoch 60425 MJD
Right Ascension 53.0475 deg
Declination 35.2841 deg
V Magnitude 21.12 mag
Solar Elongation -28.76 deg
Galactic Latitude -16.95 deg
Rate 0.646 deg/day
Direction 78.015 deg

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