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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002JA87 ∴ Orbital info ∴ Epoch epochXXX
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(127304) 2002JA87  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 127304.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42465 1.034e-08 au
e 0.15407 4.443e-08
i 1.362 4.398e-06 deg
Ω 314.308 0.000226 deg
ω 299.672 0.0002264 deg
M 265.841 1.755e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0511 au
Aphelion 2.7982 au
Asc. node-Earth separation 1.186 au
Desc. node-Earth separation 1.57653 au
Earth MOID 1.03673 au
Orbital period 1379.03 days
Date of orbit computation  apr 23 20:15
Correlation matrix
1.000000000.137599730.016389120.00732163-0.01345602-0.21996284
0.137599731.00000000-0.00539348-0.00545245-0.021330440.29348766
0.01638912-0.005393481.000000000.19715497-0.19665229-0.00632997
0.00732163-0.005452450.197154971.00000000-0.99694345-0.00791684
-0.01345602-0.02133044-0.19665229-0.996943451.00000000-0.06515822
-0.219962840.29348766-0.00632997-0.00791684-0.065158221.00000000
Covariance matrix
1.06875838E-166.32088949E-177.45174247E-161.71034758E-14-3.14985128E-14-3.99008121E-14
6.32088949E-171.97442994E-15-1.05402905E-15-5.47456107E-14-2.14612147E-132.28824949E-13
7.45174247E-16-1.05402905E-151.93430354E-111.95932565E-10-1.95837104E-10-4.88491037E-13
1.71034758E-14-5.47456107E-141.95932565E-105.10590989E-08-5.10082897E-08-3.13892433E-11
-3.14985128E-14-2.14612147E-13-1.95837104E-10-5.10082897E-085.12704733E-08-2.58878248E-10
-3.99008121E-142.28824949E-13-4.88491037E-13-3.13892433E-11-2.58878248E-103.07882724E-10