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.eq0)

Keplerian elements at epoch
58397.8 MJD
	Value	1-σ variation	Units
a	2.64918	1.766e-08	au
e	0.096665	5.44e-08
i	21.223	7.252e-06	deg
Ω	314.85	1.337e-05	deg
ω	125.747	6.478e-05	deg
M	114.917	5.709e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3931	au
Aphelion	2.9053	au
Asc. node-Earth separation	1.76715	au
Desc. node-Earth separation	1.4971	au
Earth MOID	1.45463	au
Orbital period	1574.95	days
Date of orbit computation	apr 23 20:34

Correlation matrix
1.00000000	0.17543977	0.00465644	-0.01145533	0.15305753	-0.15532314
0.17543977	1.00000000	0.00107520	-0.04522211	0.64459755	-0.64024788
0.00465644	0.00107520	1.00000000	0.32058132	-0.04377930	-0.01939853
-0.01145533	-0.04522211	0.32058132	1.00000000	-0.26101333	0.07364633
0.15305753	0.64459755	-0.04377930	-0.26101333	1.00000000	-0.97981317
-0.15532314	-0.64024788	-0.01939853	0.07364633	-0.97981317	1.00000000

Covariance matrix
3.11873721E-16	1.68557854E-16	5.96309873E-16	-2.70435592E-15	1.75103123E-13	-1.56605447E-13
1.68557854E-16	2.95980506E-15	4.24180735E-16	-3.28888837E-14	2.27179946E-12	-1.98866219E-12
5.96309873E-16	4.24180735E-16	5.25843818E-11	3.10765913E-11	-2.05658658E-11	-8.03116249E-12
-2.70435592E-15	-3.28888837E-14	3.10765913E-11	1.78703698E-10	-2.26036847E-10	5.62081353E-11
1.75103123E-13	2.27179946E-12	-2.05658658E-11	-2.26036847E-10	4.19661935E-09	-3.62388474E-09
-1.56605447E-13	-1.98866219E-12	-8.03116249E-12	5.62081353E-11	-3.62388474E-09	3.25958740E-09