AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012SA72 ∴ Orbital info ∴ Epoch epochXXX
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(531425) 2012SA72  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 531425.eq0)
Keplerian elements at epoch
58599.9 MJD
Value 1-σ variation Units
a 2.88015 3.545e-08 au
e 0.134916 5.953e-08
i 14.734 1.044e-05 deg
Ω 4.751 2.443e-05 deg
ω 80.542 5.117e-05 deg
M 56.617 4.089e-05 deg
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4916 au
Aphelion 3.2687 au
Asc. node-Earth separation 1.76412 au
Desc. node-Earth separation 1.89471 au
Earth MOID 1.5576 au
Orbital period 1785.34 days
Date of orbit computation  apr 23 21:43
Correlation matrix
1.00000000-0.039559210.060485810.03072389-0.195165040.20672303
-0.039559211.000000000.03452717-0.00106018-0.232233840.31141227
0.060485810.034527171.000000000.25668776-0.175856020.06988215
0.03072389-0.001060180.256687761.00000000-0.496612340.04626916
-0.19516504-0.23223384-0.17585602-0.496612341.00000000-0.88294649
0.206723030.311412270.069882150.04626916-0.882946491.00000000
Covariance matrix
1.25645939E-15-8.34726534E-172.23890182E-142.66107529E-14-3.53972420E-132.99648984E-13
-8.34726534E-173.54359986E-152.14630102E-14-1.54208071E-15-7.07360849E-137.58067340E-13
2.23890182E-142.14630102E-141.09047242E-106.54966683E-11-9.39631902E-112.98416843E-11
2.66107529E-14-1.54208071E-156.54966683E-115.97053705E-10-6.20893872E-104.62325715E-11
-3.53972420E-13-7.07360849E-13-9.39631902E-11-6.20893872E-102.61810066E-09-1.84746951E-09
2.99648984E-137.58067340E-132.98416843E-114.62325715E-11-1.84746951E-091.67224326E-09