AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Lacrimosa ∴ Orbital info ∴ Epoch epochXXX

(208) Lacrimosa ▹

ORBITAL INFORMATION

◲

(ASCII data file 208.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.89207	5.834e-09	au
e	0.010967	3.018e-08
i	1.745	3.005e-06	deg
Ω	4.156	7.438e-05	deg
ω	129.334	0.0001385	deg
M	29.515	0.0001182	deg

Other useful info
Absolute Magnitude (H)	9.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8604	au
Aphelion	2.9238	au
Asc. node-Earth separation	1.91031	au
Desc. node-Earth separation	1.87466	au
Earth MOID	1.87317	au
Orbital period	1796.44	days
Date of orbit computation	apr 23 19:45

Correlation matrix
1.00000000	-0.04236555	0.00133991	-0.01445815	0.29061592	-0.34895844
-0.04236555	1.00000000	-0.00873378	0.01450455	0.11266095	-0.13513952
0.00133991	-0.00873378	1.00000000	-0.51082296	0.27646834	-0.00293252
-0.01445815	0.01450455	-0.51082296	1.00000000	-0.54280756	0.00768139
0.29061592	0.11266095	0.27646834	-0.54280756	1.00000000	-0.84383223
-0.34895844	-0.13513952	-0.00293252	0.00768139	-0.84383223	1.00000000

Covariance matrix
3.40315650E-17	-7.45879177E-18	2.34886989E-17	-6.27312833E-15	2.34871311E-13	-2.40540817E-13
-7.45879177E-18	9.10813251E-16	-7.92061255E-16	3.25573847E-14	4.71039897E-13	-4.81915781E-13
2.34886989E-17	-7.92061255E-16	9.02991676E-12	-1.14167572E-10	1.15095115E-10	-1.04125627E-12
-6.27312833E-15	3.25573847E-14	-1.14167572E-10	5.53172978E-09	-5.59301493E-09	6.75062834E-11
2.34871311E-13	4.71039897E-13	1.15095115E-10	-5.59301493E-09	1.91928395E-08	-1.38133762E-08
-2.40540817E-13	-4.81915781E-13	-1.04125627E-12	6.75062834E-11	-1.38133762E-08	1.39620192E-08