NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001QQ142 ∴ Summary
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(139622) 2001QQ142  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.42286 5.712e-09 au
e 0.311234 4.418e-08
i 9.315 5.186e-06 deg
Ω 83.279 2.851e-05 deg
ω 337.839 3.092e-05 deg
M 4.258 1.736e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.98 au
Aphelion 1.8657 au
Asc. node-Earth separation 0.01379 au
Desc. node-Earth separation 0.79017 au
Earth MOID 0.01196 au
Orbital period 619.932 days
Date of orbit computation   May 15 15:29
Observational summary
Optical observations (Discarded) 349 (11)
Radar observations (Discarded) 0 (0)
Arc length 4694 days
Unobserved 1091 days

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Ephemeris at epoch 57928 MJD
Right Ascension 147.51 deg
Declination 20.7918 deg
V Magnitude 21.87 mag
Solar Elongation -50.57 deg
Galactic Latitude 48.3 deg
Rate 0.736 deg/day
Direction 111.124 deg

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