AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2000SD255 ∴ Orbital info ∴ Epoch epochXXX

(168817) 2000SD255 ▹

ORBITAL INFORMATION

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(ASCII data file 168817.eq0)

Keplerian elements at epoch
57719.2 MJD
	Value	1-σ variation	Units
a	2.278	9.013e-09	au
e	0.124586	3.49e-08
i	4.075	4.598e-06	deg
Ω	63.719	5.487e-05	deg
ω	225.343	5.837e-05	deg
M	320.242	1.955e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9942	au
Aphelion	2.5618	au
Asc. node-Earth separation	1.47077	au
Desc. node-Earth separation	1.04777	au
Earth MOID	0.97888	au
Orbital period	1255.82	days
Date of orbit computation	apr 23 20:24

Correlation matrix
1.00000000	-0.25047608	0.00477947	-0.00375318	-0.02268707	0.07263195
-0.25047608	1.00000000	-0.00896063	0.00185488	-0.05173523	0.15571049
0.00477947	-0.00896063	1.00000000	-0.22168677	0.21151884	-0.00875469
-0.00375318	0.00185488	-0.22168677	1.00000000	-0.93884819	0.00547812
-0.02268707	-0.05173523	0.21151884	-0.93884819	1.00000000	-0.34548840
0.07263195	0.15571049	-0.00875469	0.00547812	-0.34548840	1.00000000

Covariance matrix
8.12251988E-17	-7.87920936E-17	1.98061321E-16	-1.85592127E-15	-1.19341749E-14	1.27995550E-14
-7.87920936E-17	1.21826557E-15	-1.43808262E-15	3.55223728E-15	-1.05396466E-13	1.06269987E-13
1.98061321E-16	-1.43808262E-15	2.11421119E-11	-5.59279186E-11	5.67664736E-11	-7.87112437E-13
-1.85592127E-15	3.55223728E-15	-5.59279186E-11	3.01043605E-09	-3.00662140E-09	5.87716457E-12
-1.19341749E-14	-1.05396466E-13	5.67664736E-11	-3.00662140E-09	3.40672704E-09	-3.94297409E-10
1.27995550E-14	1.06269987E-13	-7.87112437E-13	5.87716457E-12	-3.94297409E-10	3.82334560E-10