AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RG249 ∴ Orbital info ∴ Epoch epochXXX

(152785) 1999RG249 ▹

ORBITAL INFORMATION

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(ASCII data file 152785.eq0)

Keplerian elements at epoch
57984.0 MJD
	Value	1-σ variation	Units
a	2.97155	1.86e-08	au
e	0.08973	4.034e-08
i	10.333	3.781e-06	deg
Ω	164.854	2.357e-05	deg
ω	256.429	3.28e-05	deg
M	129.078	2.194e-05	deg

Other useful info
Absolute Magnitude (H)	15.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7049	au
Aphelion	3.2382	au
Asc. node-Earth separation	2.01776	au
Desc. node-Earth separation	1.87906	au
Earth MOID	1.7387	au
Orbital period	1870.99	days
Date of orbit computation	apr 23 20:20

Correlation matrix
1.00000000	0.22440587	-0.00203122	0.00458026	-0.19861221	0.27747220
0.22440587	1.00000000	-0.01943973	0.00066385	-0.11533739	0.15328141
-0.00203122	-0.01943973	1.00000000	0.16180374	-0.11186110	-0.00323968
0.00458026	0.00066385	0.16180374	1.00000000	-0.71001147	0.00425321
-0.19861221	-0.11533739	-0.11186110	-0.71001147	1.00000000	-0.70174937
0.27747220	0.15328141	-0.00323968	0.00425321	-0.70174937	1.00000000

Covariance matrix
3.46074515E-16	1.68403309E-16	-1.42872480E-16	2.00792625E-15	-1.21206280E-13	1.13234891E-13
1.68403309E-16	1.62728338E-15	-2.96502374E-15	6.31063592E-16	-1.52628657E-13	1.35642898E-13
-1.42872480E-16	-2.96502374E-15	1.42959353E-11	1.44167620E-11	-1.38745762E-11	-2.68710623E-13
2.00792625E-15	6.31063592E-16	1.44167620E-11	5.55323151E-10	-5.48873950E-10	2.19869783E-12
-1.21206280E-13	-1.52628657E-13	-1.38745762E-11	-5.48873950E-10	1.07613990E-09	-5.05001170E-10
1.13234891E-13	1.35642898E-13	-2.68710623E-13	2.19869783E-12	-5.05001170E-10	4.81229203E-10