AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RG172 ∴ Orbital info ∴ Epoch epochXXX

(38373) 1999RG172 ▹

ORBITAL INFORMATION

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(ASCII data file 38373.eq0)

Keplerian elements at epoch
57713.7 MJD
	Value	1-σ variation	Units
a	2.77183	1.126e-08	au
e	0.089816	3.451e-08
i	3.745	3.434e-06	deg
Ω	101.943	5.733e-05	deg
ω	279.746	6.084e-05	deg
M	232.236	2.018e-05	deg

Other useful info
Absolute Magnitude (H)	14.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5229	au
Aphelion	3.0208	au
Asc. node-Earth separation	1.72453	au
Desc. node-Earth separation	1.77567	au
Earth MOID	1.52871	au
Orbital period	1685.58	days
Date of orbit computation	Jul 26 09:09

Correlation matrix
1.00000000	-0.25246088	0.00558278	-0.00601585	-0.02921106	0.10776089
-0.25246088	1.00000000	-0.00193197	0.00207737	-0.04114450	0.10828524
0.00558278	-0.00193197	1.00000000	0.10039930	-0.09439671	0.00207090
-0.00601585	0.00207737	0.10039930	1.00000000	-0.94168157	0.00446981
-0.02921106	-0.04114450	-0.09439671	-0.94168157	1.00000000	-0.33789237
0.10776089	0.10828524	0.00207090	0.00446981	-0.33789237	1.00000000

Covariance matrix
1.26834453E-16	-9.81252337E-17	2.15885048E-16	-3.88411283E-15	-2.00142342E-14	2.44904590E-14
-9.81252337E-17	1.19106646E-15	-2.28940635E-16	4.11014904E-15	-8.63878795E-14	7.54144243E-14
2.15885048E-16	-2.28940635E-16	1.17898089E-11	1.97633261E-11	-1.97189280E-11	1.43492452E-13
-3.88411283E-15	4.11014904E-15	1.97633261E-11	3.28663842E-09	-3.28437757E-09	5.17108675E-12
-2.00142342E-14	-8.63878795E-14	-1.97189280E-11	-3.28437757E-09	3.70123011E-09	-4.14828487E-10
2.44904590E-14	7.54144243E-14	1.43492452E-13	5.17108675E-12	-4.14828487E-10	4.07224875E-10