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AstDyS ∴ Objects ∴ 2002JA87 ∴ Orbital info ∴ Epoch epochXXX
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(127304) 2002JA87  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 127304.eq0)
Keplerian elements at epoch
57369.5 MJD
Value 1-σ variation Units
a 2.42535 1.048e-08 au
e 0.152859 4.415e-08
i 1.366 4.405e-06 deg
Ω 314.566 0.000225 deg
ω 299.499 0.0002255 deg
M 195.347 1.746e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0546 au
Aphelion 2.7961 au
Asc. node-Earth separation 1.18746 au
Desc. node-Earth separation 1.57537 au
Earth MOID 1.03875 au
Orbital period 1379.62 days
Date of orbit computation  apr 23 20:15
Correlation matrix
1.000000000.162951040.013538410.00603611-0.014469870.10073546
0.162951041.00000000-0.00506565-0.00549563-0.020712980.33486578
0.01353841-0.005065651.000000000.19845939-0.19794374-0.00231768
0.00603611-0.005495630.198459391.00000000-0.99685545-0.00614456
-0.01446987-0.02071298-0.19794374-0.996855451.00000000-0.07156477
0.100735460.33486578-0.00231768-0.00614456-0.071564771.00000000
Covariance matrix
1.09859821E-167.54038785E-176.25077534E-161.42352278E-14-3.41977479E-141.84333741E-14
7.54038785E-171.94910036E-15-9.85143620E-16-5.45911617E-14-2.06192632E-132.58101704E-13
6.25077534E-16-9.85143620E-161.94041103E-111.96700747E-10-1.96608410E-10-1.78238924E-13
1.42352278E-14-5.45911617E-141.96700747E-105.06261585E-08-5.05746792E-08-2.41369029E-11
-3.41977479E-14-2.06192632E-13-1.96608410E-10-5.05746792E-085.08425034E-08-2.81718740E-10
1.84333741E-142.58101704E-13-1.78238924E-13-2.41369029E-11-2.81718740E-103.04793705E-10