AstDyS-2

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AstDyS ∴ Objects ∴ 2001QJ221 ∴ Summary
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(109478) 2001QJ221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.85875 2.046e-08 au
e 0.079691 5.415e-08
i 4.902 5.805e-06 deg
Ω 231.21 5.486e-05 deg
ω 84.82 7.101e-05 deg
M 250.76 4.964e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6309 au
Aphelion 3.0866 au
Asc. node-Earth separation 1.80986 au
Desc. node-Earth separation 1.87265 au
Earth MOID 1.62292 au
Orbital period 1765.48 days
Date of orbit computation  feb 22 02:13
Observational summary
Optical observations (Discarded) 717 (7)
Radar observations (Discarded) 0 (0)
Arc length 8390.87 days
Unobserved 368 days

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Ephemeris at epoch 60419 MJD
Right Ascension 195.806 deg
Declination -10.6317 deg
V Magnitude 19.65 mag
Solar Elongation -168.95 deg
Galactic Latitude 52.13 deg
Rate 0.211 deg/day
Direction -60.535 deg

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