NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001QQ142 ∴ Orbital info ∴ Epoch 60600 MJD
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(139622) 2001QQ142  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 139622.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.4206 1.613e-09 au
e 0.310096 8.371e-09
i 9.339 2.026e-06 deg
Ω 83.164 4.973e-06 deg
ω 337.954 6.137e-06 deg
M 190.839 2.35e-06 deg
Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9801 au
Aphelion distance 1.8611 au
Asc. node-Earth separation 0.01355 au
Desc. node-Earth separation 0.7878 au
Earth MOID 0.01174 au
Orbital period 618.455 days
Date of orbit computation   Jul 29 10:55

Covariance matrix
2.60200942E-185.02550101E-191.18643855E-153.06454146E-15-6.08857186E-151.82497361E-15
5.02550101E-197.00809370E-177.73033894E-163.61710859E-15-1.57444620E-143.81386004E-15
1.18643855E-157.73033894E-164.10296593E-123.28349608E-12-3.89173684E-122.51872264E-13
3.06454146E-153.61710859E-153.28349608E-122.47297032E-11-2.28837119E-11-2.03352667E-12
-6.08857186E-15-1.57444620E-14-3.89173684E-12-2.28837119E-113.76642750E-11-7.15471454E-12
1.82497361E-153.81386004E-152.51872264E-13-2.03352667E-12-7.15471454E-125.52476871E-12

Correlation matrix
1.000000000.037215600.363113050.38203365-0.615029850.48133241
0.037215601.000000000.045587900.08688647-0.306452430.19382409
0.363113050.045587901.000000000.32597035-0.313061530.05290227
0.382033650.086886470.325970351.00000000-0.74981170-0.17397361
-0.61502985-0.30645243-0.31306153-0.749811701.00000000-0.49598718
0.481332410.193824090.05290227-0.17397361-0.495987181.00000000