NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001QQ142 ∴ Orbital info ∴ Epoch 58779 MJD
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(139622) 2001QQ142  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 139622.eq0)
Keplerian elements
(Epoch 58779.8 MJD)
Value 1-σ variation Units
a 1.42283 9.715e-10 au
e 0.311147 8.412e-09
i 9.317 2.036e-06 deg
Ω 83.266 4.956e-06 deg
ω 337.896 6.127e-06 deg
M 213.209 2.741e-06 deg
Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9801 au
Aphelion distance 1.8655 au
Asc. node-Earth separation 0.01281 au
Desc. node-Earth separation 0.78951 au
Earth MOID 0.01112 au
Orbital period 619.911 days
Date of orbit computation   Jul 29 10:55

Covariance matrix
9.43772389E-191.45681917E-18-8.53315163E-182.38776613E-16-7.81591055E-161.03863774E-15
1.45681917E-187.07601184E-171.73255643E-162.25453542E-15-1.26579818E-143.93725737E-15
-8.53315163E-181.73255643E-164.14467874E-123.23203423E-12-3.90984363E-125.33389371E-13
2.38776613E-162.25453542E-153.23203423E-122.45600078E-11-2.27526233E-11-1.18772913E-12
-7.81591055E-16-1.26579818E-14-3.90984363E-12-2.27526233E-113.75428929E-11-9.13093521E-12
1.03863774E-153.93725737E-155.33389371E-13-1.18772913E-12-9.13093521E-127.51039660E-12

Correlation matrix
1.000000000.17826978-0.004314500.04959569-0.131305250.39012073
0.178269781.000000000.010116910.05408148-0.245587540.17079222
-0.004314500.010116911.000000000.32034376-0.313436870.09560211
0.049595690.054081480.320343761.00000000-0.74929590-0.08745240
-0.13130525-0.24558754-0.31343687-0.749295901.00000000-0.54377590
0.390120730.170792220.09560211-0.08745240-0.543775901.00000000