NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001PD1 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
(283460) 2001PD1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 283460.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.23471 1.557e-09 au
e 0.458485 2.427e-08
i 5.96 1.923e-06 deg
Ω 281.956 2.612e-05 deg
ω 95.329 2.909e-05 deg
M 263.842 3.367e-06 deg
Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2101 au
Aphelion distance 3.2593 au
Asc. node-Earth separation 0.82618 au
Desc. node-Earth separation 0.71072 au
Earth MOID 0.24075 au
Orbital period 1220.19 days
Date of orbit computation   feb 27 11:47

Covariance matrix
2.42580176E-18-2.46309125E-171.21043489E-153.09792155E-15-4.19579782E-15-1.10995491E-15
-2.46309125E-175.89176374E-16-2.41708367E-14-6.98858885E-141.12075087E-136.60886869E-15
1.21043489E-15-2.41708367E-143.69933453E-121.20269817E-11-1.19789308E-11-1.05745637E-12
3.09792155E-15-6.98858885E-141.20269817E-116.82324783E-10-7.23268785E-101.36083606E-11
-4.19579782E-151.12075087E-13-1.19789308E-11-7.23268785E-108.46001358E-10-4.22680223E-11
-1.10995491E-156.60886869E-15-1.05745637E-121.36083606E-11-4.22680223E-111.13391868E-11

Correlation matrix
1.00000000-0.651523650.404065690.07614602-0.09261927-0.21163463
-0.651523651.00000000-0.51773464-0.110222750.158745310.08085623
0.40406569-0.517734641.000000000.23938629-0.21412665-0.16327124
0.07614602-0.110222750.239386291.00000000-0.951959820.15471032
-0.092619270.15874531-0.21412665-0.951959821.00000000-0.43155429
-0.211634630.08085623-0.163271240.15471032-0.431554291.00000000