AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2010PW21 ∴ Orbital info ∴ Epoch epochXXX
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(312705) 2010PW21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 312705.eq0)
Keplerian elements at epoch
58284.4 MJD
Value 1-σ variation Units
a 3.39521 4.315e-08 au
e 0.063618 9.326e-08
i 9.632 9.134e-06 deg
Ω 201.935 3.594e-05 deg
ω 187.187 6.121e-05 deg
M 86.987 5.024e-05 deg
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 3.1792 au
Aphelion 3.6112 au
Asc. node-Earth separation 2.60634 au
Desc. node-Earth separation 2.18239 au
Earth MOID 2.18215 au
Orbital period 2285.06 days
Date of orbit computation  apr 23 20:55
Correlation matrix
1.00000000-0.131401830.006895470.00962337-0.175341700.19912550
-0.131401831.00000000-0.00569449-0.02012734-0.062694830.14460521
0.00689547-0.005694491.000000000.04109768-0.01777412-0.00804714
0.00962337-0.020127340.041097681.00000000-0.57628048-0.00479467
-0.17534170-0.06269483-0.01777412-0.576280481.00000000-0.80893323
0.199125500.14460521-0.00804714-0.00479467-0.808933231.00000000
Covariance matrix
1.86167713E-15-5.28752132E-162.71748687E-151.49234984E-14-4.63081588E-134.31687594E-13
-5.28752132E-168.69755271E-15-4.85070293E-15-6.74646771E-14-3.57890652E-136.77599391E-13
2.71748687E-15-4.85070293E-158.34262493E-111.34914953E-11-9.93709777E-12-3.69303356E-12
1.49234984E-14-6.74646771E-141.34914953E-111.29176306E-09-1.26778456E-09-8.65845344E-12
-4.63081588E-13-3.57890652E-13-9.93709777E-12-1.26778456E-093.74662505E-09-2.48784493E-09
4.31687594E-136.77599391E-13-3.69303356E-12-8.65845344E-12-2.48784493E-092.52453289E-09