NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Seneca ∴ Orbital info ∴ Epoch 58601 MJD
Contact »
(2608) Seneca  ▹ 
ORBITAL INFORMATION
(ASCII data file 2608.eq0)
Keplerian elements
(Epoch 58601.8 MJD)
Value 1-σ variation Units
a 2.51569 1.821e-08 au
e 0.571329 1.1e-07
i 14.678 1.805e-05 deg
Ω 167.364 3.189e-05 deg
ω 37.369 0.000111 deg
M 141.789 0.0001876 deg
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0784 au
Aphelion distance 3.953 au
Asc. node-Earth separation 0.17301 au
Desc. node-Earth separation 2.09589 au
Earth MOID 0.13171 au
Orbital period 1457.42 days
Date of orbit computation   feb 26 13:16

Covariance matrix
3.31498346E-169.43011472E-16-1.91638086E-142.36439889E-147.75326461E-13-1.69889295E-12
9.43011472E-161.21098613E-14-9.37218869E-15-1.78216218E-13-1.22560681E-122.09367404E-12
-1.91638086E-14-9.37218869E-153.25775429E-10-2.64761811E-118.78731025E-10-1.60914299E-09
2.36439889E-14-1.78216218E-13-2.64761811E-111.01681064E-09-1.59870338E-091.16223644E-09
7.75326461E-13-1.22560681E-128.78731025E-10-1.59870338E-091.23210225E-08-1.99720707E-08
-1.69889295E-122.09367404E-12-1.60914299E-091.16223644E-09-1.99720707E-083.51989624E-08

Correlation matrix
1.000000000.47065937-0.058315230.040724900.38363706-0.49734803
0.470659371.00000000-0.00471859-0.05078759-0.100336330.10140855
-0.05831523-0.004718591.00000000-0.046001940.43860484-0.47519356
0.04072490-0.05078759-0.046001941.00000000-0.451673360.19427169
0.38363706-0.100336330.43860484-0.451673361.00000000-0.95903573
-0.497348030.10140855-0.475193560.19427169-0.959035731.00000000