AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009DG49 ∴ Orbital info ∴ Epoch epochXXX

(441780) 2009DG49 ▹

ORBITAL INFORMATION

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(ASCII data file 441780.eq0)

Keplerian elements at epoch
58033.8 MJD
	Value	1-σ variation	Units
a	2.58364	2.15e-08	au
e	0.085825	5.315e-08
i	9.144	6.683e-06	deg
Ω	173.835	3.097e-05	deg
ω	235.421	4.779e-05	deg
M	147.736	3.528e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3619	au
Aphelion	2.8054	au
Asc. node-Earth separation	1.70311	au
Desc. node-Earth separation	1.44044	au
Earth MOID	1.38314	au
Orbital period	1516.86	days
Date of orbit computation	apr 23 21:24

Correlation matrix
1.00000000	-0.00713189	0.00785046	0.00549334	0.03211545	-0.04893491
-0.00713189	1.00000000	0.01285817	0.01136347	-0.28107065	0.35801266
0.00785046	0.01285817	1.00000000	0.11502651	-0.07867943	0.00615497
0.00549334	0.01136347	0.11502651	1.00000000	-0.64998993	0.01324366
0.03211545	-0.28107065	-0.07867943	-0.64998993	1.00000000	-0.76375445
-0.04893491	0.35801266	0.00615497	0.01324366	-0.76375445	1.00000000

Covariance matrix
4.62199736E-16	-8.14942511E-18	1.12785123E-15	3.65775921E-15	3.29960747E-14	-3.71129205E-14
-8.14942511E-18	2.82497552E-15	4.56697279E-15	1.87060584E-14	-7.13930947E-13	6.71269987E-13
1.12785123E-15	4.56697279E-15	4.46564281E-11	2.38069510E-11	-2.51267649E-11	1.45097282E-12
3.65775921E-15	1.87060584E-14	2.38069510E-11	9.59240897E-10	-9.62063730E-10	1.44698248E-11
3.29960747E-14	-7.13930947E-13	-2.51267649E-11	-9.62063730E-10	2.28384563E-09	-1.28759306E-09
-3.71129205E-14	6.71269987E-13	1.45097282E-12	1.44698248E-11	-1.28759306E-09	1.24446589E-09