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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Doris ∴ Orbital info ∴ Epoch epochXXX
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(48) Doris  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 48.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11184 7.671e-09 au
e 0.066644 2.823e-08
i 6.559 3.446e-06 deg
Ω 183.431 2.856e-05 deg
ω 251.022 3.686e-05 deg
M 34.332 2.399e-05 deg
Other useful info
Absolute Magnitude (H)    7.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9045 au
Aphelion 3.3192 au
Asc. node-Earth separation 2.16978 au
Desc. node-Earth separation 2.03042 au
Earth MOID 1.92799 au
Orbital period 2005.05 days
Date of orbit computation  apr 23 19:45
Correlation matrix
1.000000000.01425634-0.00307643-0.010133550.12963312-0.33027157
0.014256341.000000000.00251072-0.008020430.010502050.01857643
-0.003076430.002510721.000000000.00556343-0.00082486-0.00498597
-0.01013355-0.008020430.005563431.00000000-0.76870871-0.00101037
0.129633120.01050205-0.00082486-0.768708711.00000000-0.62903685
-0.330271570.01857643-0.00498597-0.00101037-0.629036851.00000000
Covariance matrix
5.88446662E-173.08687956E-18-8.13204463E-17-2.21978971E-153.66532633E-14-6.07688417E-14
3.08687956E-187.96739658E-162.44205089E-16-6.46476806E-151.09263528E-141.25769916E-14
-8.13204463E-172.44205089E-161.18740084E-115.47442365E-13-1.04766689E-13-4.12101618E-13
-2.21978971E-15-6.46476806E-155.47442365E-138.15443053E-10-8.09099147E-10-6.92044998E-13
3.66532633E-141.09263528E-14-1.04766689E-13-8.09099147E-101.35858323E-09-5.56128853E-10
-6.07688417E-141.25769916E-14-4.12101618E-13-6.92044998E-13-5.56128853E-105.75323923E-10