NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012PA20 ∴ Orbital info ∴ Epoch 56174 MJD
Contact »
2012PA20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012PA20.eq0)
Keplerian elements
(Epoch 56174.3 MJD)
Value 1-σ variation Units
a 2.02417 0.0006185 au
e 0.583665 0.0001454
i 6.79 0.002162 deg
Ω 300.035 0.003606 deg
ω 118.689 0.002636 deg
M 336.718 0.01104 deg
Other useful info
Absolute Magnitude (H)    22.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8427 au
Aphelion distance 3.2056 au
Asc. node-Earth separation 0.83848 au
Desc. node-Earth separation 0.05945 au
Earth MOID 0.01757 au
Orbital period 1051.89 days
Date of orbit computation   Jul 29 11:28

Covariance matrix
3.82503167E-078.99492587E-081.33568795E-062.22140848E-06-1.62817482E-066.82814583E-06
8.99492587E-082.11531305E-083.14180251E-075.22646064E-07-3.82957937E-071.60566776E-06
1.33568795E-063.14180251E-074.67352750E-067.78762044E-06-5.69515793E-062.38395709E-05
2.22140848E-065.22646064E-077.78762044E-061.30044985E-05-9.49156266E-063.96416321E-05
-1.62817482E-06-3.82957937E-07-5.69515793E-06-9.49156266E-066.94648679E-06-2.90609928E-05
6.82814583E-061.60566776E-062.38395709E-053.96416321E-05-2.90609928E-051.21892506E-04

Correlation matrix
1.000000000.999983300.998999090.99601093-0.998851460.99999256
0.999983301.000000000.999238500.99649140-0.999036010.99995363
0.998999090.999238501.000000000.99893118-0.999541350.99882069
0.996010930.996491400.998931181.00000000-0.998638510.99567183
-0.99885146-0.99903601-0.99954135-0.998638511.00000000-0.99870986
0.999992560.999953630.998820690.99567183-0.998709861.00000000