AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001SR250 ∴ Orbital info ∴ Epoch epochXXX

(124780) 2001SR250 ▹

ORBITAL INFORMATION

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(ASCII data file 124780.eq0)

Keplerian elements at epoch
57949.8 MJD
	Value	1-σ variation	Units
a	2.22311	9.907e-09	au
e	0.109519	5.484e-08
i	3.361	5.524e-06	deg
Ω	143.676	9.89e-05	deg
ω	193.345	0.0001025	deg
M	311.21	2.612e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9796	au
Aphelion	2.4666	au
Asc. node-Earth separation	1.47161	au
Desc. node-Earth separation	0.97225	au
Earth MOID	0.96941	au
Orbital period	1210.71	days
Date of orbit computation	apr 23 20:14

Correlation matrix
1.00000000	0.10160611	-0.01047417	-0.00552314	0.05967379	-0.22804396
0.10160611	1.00000000	-0.00607988	0.00087443	0.07041476	-0.30244309
-0.01047417	-0.00607988	1.00000000	0.26472953	-0.25582797	0.00568523
-0.00552314	0.00087443	0.26472953	1.00000000	-0.96602730	0.00956640
0.05967379	0.07041476	-0.25582797	-0.96602730	1.00000000	-0.26454195
-0.22804396	-0.30244309	0.00568523	0.00956640	-0.26454195	1.00000000

Covariance matrix
9.81434154E-17	5.52052564E-17	-5.73234844E-16	-5.41118407E-15	6.05671407E-14	-5.90072314E-14
5.52052564E-17	3.00787685E-15	-1.84207374E-15	4.74277430E-15	3.95654953E-13	-4.33241217E-13
-5.73234844E-16	-1.84207374E-15	3.05186038E-11	1.44630630E-10	-1.44794882E-10	8.20325258E-13
-5.41118407E-15	4.74277430E-15	1.44630630E-10	9.78027587E-09	-9.78786147E-09	2.47104258E-11
6.05671407E-14	3.95654953E-13	-1.44794882E-10	-9.78786147E-09	1.04965294E-08	-7.07902570E-10
-5.90072314E-14	-4.33241217E-13	8.20325258E-13	2.47104258E-11	-7.07902570E-10	6.82200691E-10