NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999DB7 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
(162162) 1999DB7  ▹ 
ORBITAL INFORMATION
(ASCII data file 162162.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.20577 1.513e-09 au
e 0.194815 2.903e-08
i 10.84 4.787e-06 deg
Ω 157.589 1.095e-05 deg
ω 29.931 1.736e-05 deg
M 321.449 2.432e-05 deg
Other useful info
Absolute Magnitude (H)    19.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9709 au
Aphelion distance 1.4407 au
Asc. node-Earth separation 0.00257 au
Desc. node-Earth separation 0.38657 au
Earth MOID 0.00229 au
Orbital period 483.61 days
Date of orbit computation   feb 26 10:21

Covariance matrix
2.29067997E-182.48917789E-185.68947966E-16-1.33856576E-151.88113935E-14-3.09041549E-14
2.48917789E-188.42632394E-162.21729147E-144.35261839E-141.39588082E-14-9.38432536E-14
5.68947966E-162.21729147E-142.29120125E-112.19051898E-11-1.85502127E-11-6.21852423E-12
-1.33856576E-154.35261839E-142.19051898E-111.20010696E-10-9.46819103E-11-2.99499744E-11
1.88113935E-141.39588082E-14-1.85502127E-11-9.46819103E-113.01528379E-10-3.33407504E-10
-3.09041549E-14-9.38432536E-14-6.21852423E-12-2.99499744E-11-3.33407504E-105.91274750E-10

Correlation matrix
1.000000000.056657140.07853418-0.080732340.71577193-0.83973063
0.056657141.000000000.159577660.136874180.02769269-0.13295030
0.078534180.159577661.000000000.41773939-0.22317892-0.05342703
-0.080732340.136874180.417739391.00000000-0.49772899-0.11243249
0.715771930.02769269-0.22317892-0.497728991.00000000-0.78961721
-0.83973063-0.13295030-0.05342703-0.11243249-0.789617211.00000000