NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018DB2 ∴ Orbital info ∴ Epoch 58219 MJD
Contact »
2018DB2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018DB2.eq0)
Keplerian elements
(Epoch 58219.8 MJD)
Value 1-σ variation Units
a 1.92586 3.964e-05 au
e 0.433869 1.068e-05
i 4.212 8.2e-05 deg
Ω 129.261 0.0001568 deg
ω 87.459 0.0001281 deg
M 354.806 0.0001484 deg
Other useful info
Absolute Magnitude (H)    22.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0903 au
Aphelion distance 2.7614 au
Asc. node-Earth separation 0.54924 au
Desc. node-Earth separation 0.57746 au
Earth MOID 0.11343 au
Orbital period 976.193 days
Date of orbit computation   Jul 29 12:23

Covariance matrix
1.57117039E-094.23358984E-103.24813041E-095.21060925E-09-2.73303931E-095.86106905E-09
4.23358984E-101.14076598E-108.75185844E-101.40373992E-09-7.36001285E-101.57923435E-09
3.24813041E-098.75185844E-106.72342886E-091.08597010E-08-5.76467851E-091.21273715E-08
5.21060925E-091.40373992E-091.08597010E-082.46005697E-08-1.80389260E-082.00723848E-08
-2.73303931E-09-7.36001285E-10-5.76467851E-09-1.80389260E-081.64064602E-08-1.12162275E-08
5.86106905E-091.57923435E-091.21273715E-082.00723848E-08-1.12162275E-082.20103829E-08

Correlation matrix
1.000000000.999997370.999370230.83811629-0.538302990.99667003
0.999997371.000000000.999324640.83794553-0.537988320.99663125
0.999370230.999324641.000000000.84440322-0.548873470.99691350
0.838116290.837945530.844403221.00000000-0.897905540.86260623
-0.53830299-0.53798832-0.54887347-0.897905541.00000000-0.59023582
0.996670030.996631250.996913500.86260623-0.590235821.00000000