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AstDyS ∴ Objects ∴ 2002QR131 ∴ Orbital info ∴ Epoch epochXXX
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(298077) 2002QR131  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 298077.eq0)
Keplerian elements at epoch
57154.2 MJD
Value 1-σ variation Units
a 2.65136 1.814e-08 au
e 0.050248 7.597e-08
i 4.884 8.235e-06 deg
Ω 0.032 7.595e-05 deg
ω 35.177 0.0001055 deg
M 279.997 7.216e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5181 au
Aphelion 2.7846 au
Asc. node-Earth separation 1.53623 au
Desc. node-Earth separation 1.7622 au
Earth MOID 1.52422 au
Orbital period 1576.89 days
Date of orbit computation  apr 23 20:52
Correlation matrix
1.000000000.373473160.017184350.006550200.00857082-0.01899106
0.373473161.00000000-0.014464780.00221244-0.131782980.19445696
0.01718435-0.014464781.00000000-0.000911050.00980587-0.01322579
0.006550200.00221244-0.000911051.00000000-0.71535507-0.00158407
0.00857082-0.131782980.00980587-0.715355071.00000000-0.69584940
-0.018991060.19445696-0.01322579-0.00158407-0.695849401.00000000
Covariance matrix
3.29165981E-165.14784302E-162.56735503E-159.02647942E-151.64031290E-14-2.48631336E-14
5.14784302E-165.77187421E-15-9.04931489E-151.27669025E-14-1.05612284E-121.06605857E-12
2.56735503E-15-9.04931489E-156.78095262E-11-5.69825512E-138.51781129E-12-7.85898184E-12
9.02647942E-151.27669025E-14-5.69825512E-135.76915514E-09-5.73158124E-09-8.68221498E-12
1.64031290E-14-1.05612284E-128.51781129E-12-5.73158124E-091.11273914E-08-5.29676968E-09
-2.48631336E-141.06605857E-12-7.85898184E-12-8.68221498E-12-5.29676968E-095.20712859E-09