AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008XD49 ∴ Orbital info ∴ Epoch epochXXX

(215017) 2008XD49 ▹

ORBITAL INFORMATION

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(ASCII data file 215017.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.64824	1.748e-08	au
e	0.097515	5.646e-08
i	21.251	7.256e-06	deg
Ω	314.732	1.335e-05	deg
ω	127.116	6.394e-05	deg
M	211.248	5.674e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.39	au
Aphelion	2.9065	au
Asc. node-Earth separation	1.77316	au
Desc. node-Earth separation	1.49201	au
Earth MOID	1.45113	au
Orbital period	1574.11	days
Date of orbit computation	apr 23 20:34

Correlation matrix
1.00000000	0.08681034	0.00115660	-0.00723521	0.04905737	-0.12969819
0.08681034	1.00000000	0.00341619	-0.04753163	0.66895937	-0.66833661
0.00115660	0.00341619	1.00000000	0.32154420	-0.04703578	-0.01572265
-0.00723521	-0.04753163	0.32154420	1.00000000	-0.26729687	0.07873186
0.04905737	0.66895937	-0.04703578	-0.26729687	1.00000000	-0.97637533
-0.12969819	-0.66833661	-0.01572265	0.07873186	-0.97637533	1.00000000

Covariance matrix
3.05712048E-16	8.56964477E-17	1.46740145E-16	-1.68910740E-15	5.48408177E-14	-1.28667452E-13
8.56964477E-17	3.18764676E-15	1.39954509E-15	-3.58317211E-14	2.41478384E-12	-2.14096146E-12
1.46740145E-16	1.39954509E-15	5.26525150E-11	3.11530166E-11	-2.18213363E-11	-6.47312120E-12
-1.68910740E-15	-3.58317211E-14	3.11530166E-11	1.78278807E-10	-2.28185038E-10	5.96456612E-11
5.48408177E-14	2.41478384E-12	-2.18213363E-11	-2.28185038E-10	4.08777371E-09	-3.54191979E-09
-1.28667452E-13	-2.14096146E-12	-6.47312120E-12	5.96456612E-11	-3.54191979E-09	3.21926703E-09