AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Lachesis ∴ Orbital info ∴ Epoch epochXXX
Contact »
(120) Lachesis  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 120.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12797 8.461e-09 au
e 0.048924 3.246e-08
i 6.934 2.917e-06 deg
Ω 340.945 2.761e-05 deg
ω 238.092 3.894e-05 deg
M 191.95 2.612e-05 deg
Other useful info
Absolute Magnitude (H)    7.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9749 au
Aphelion 3.281 au
Asc. node-Earth separation 2.19515 au
Desc. node-Earth separation 2.05109 au
Earth MOID 1.97562 au
Orbital period 2020.66 days
Date of orbit computation  apr 23 19:45
Correlation matrix
1.000000000.36527763-0.05921927-0.01032451-0.297607950.36554138
0.365277631.00000000-0.01594908-0.00228403-0.083234920.10484210
-0.05921927-0.015949081.000000000.45928352-0.31951357-0.00397838
-0.01032451-0.002284030.459283521.00000000-0.69983450-0.00509996
-0.29760795-0.08323492-0.31951357-0.699834501.00000000-0.70730658
0.365541380.10484210-0.00397838-0.00509996-0.707306581.00000000
Covariance matrix
7.15940455E-171.00328423E-16-1.46175623E-15-2.41216198E-15-9.80545763E-148.07956671E-14
1.00328423E-161.05371928E-15-1.51032848E-15-2.04721061E-15-1.05209001E-138.89019435E-14
-1.46175623E-15-1.51032848E-158.51033854E-123.69958330E-11-3.62950682E-11-3.03174349E-13
-2.41216198E-15-2.04721061E-153.69958330E-117.62424878E-10-7.52451943E-10-3.67856635E-12
-9.80545763E-14-1.05209001E-13-3.62950682E-11-7.52451943E-101.51624639E-09-7.19458357E-10
8.07956671E-148.89019435E-14-3.03174349E-13-3.67856635E-12-7.19458357E-106.82379771E-10