NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001FA1 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
(285838) 2001FA1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 285838.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.88292 3.821e-09 au
e 0.359346 4.588e-08
i 33.81 9.207e-06 deg
Ω 175.735 6.639e-06 deg
ω 326.769 1.321e-05 deg
M 342.358 1.377e-05 deg
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2063 au
Aphelion distance 2.5595 au
Asc. node-Earth separation 0.26613 au
Desc. node-Earth separation 1.34037 au
Earth MOID 0.25757 au
Orbital period 943.723 days
Date of orbit computation   feb 26 12:59

Covariance matrix
1.45963125E-178.91445361E-18-3.48609028E-15-1.21847088E-153.37446404E-14-4.79831287E-14
8.91445361E-182.10507046E-15-1.58590190E-141.36247930E-141.81463393E-13-1.66247126E-13
-3.48609028E-15-1.58590190E-148.47774083E-111.37219400E-11-2.51676169E-111.69464785E-11
-1.21847088E-151.36247930E-141.37219400E-114.40715258E-11-3.91110669E-114.85068964E-12
3.37446404E-141.81463393E-13-2.51676169E-11-3.91110669E-111.74494407E-10-1.53333968E-10
-4.79831287E-14-1.66247126E-131.69464785E-114.85068964E-12-1.53333968E-101.89556331E-10

Correlation matrix
1.000000000.05085572-0.09910076-0.048041280.66864018-0.91221632
0.050855721.00000000-0.037540750.044731920.29940907-0.26317927
-0.09910076-0.037540751.000000000.22448969-0.206924190.13368117
-0.048041280.044731920.224489691.00000000-0.445994870.05307076
0.668640180.29940907-0.20692419-0.445994871.00000000-0.84309881
-0.91221632-0.263179270.133681170.05307076-0.843098811.00000000