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AstDyS ∴ Objects ∴ 2001QN87 ∴ Summary
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(109222) 2001QN87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58906 1.069e-08 au
e 0.125926 4.061e-08
i 12.754 6.461e-06 deg
Ω 219.601 1.71e-05 deg
ω 224.085 3.068e-05 deg
M 72.836 2.335e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.263 au
Aphelion 2.9151 au
Asc. node-Earth separation 1.7941 au
Desc. node-Earth separation 1.34508 au
Earth MOID 1.29543 au
Orbital period 1521.64 days
Date of orbit computation  feb 22 02:13
Observational summary
Optical observations (Discarded) 1258 (3)
Radar observations (Discarded) 0 (0)
Arc length 8190.51 days
Unobserved 91 days

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Ephemeris at epoch 60420 MJD
Right Ascension 155.227 deg
Declination -3.01855 deg
V Magnitude 19.67 mag
Solar Elongation -127.07 deg
Galactic Latitude 42.83 deg
Rate 0.124 deg/day
Direction 18.577 deg

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