AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002SA45 ∴ Orbital info ∴ Epoch epochXXX

(127484) 2002SA45 ▹

ORBITAL INFORMATION

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(ASCII data file 127484.eq0)

Keplerian elements at epoch
57551.3 MJD
	Value	1-σ variation	Units
a	2.25881	8.483e-09	au
e	0.189109	3.574e-08
i	3.223	4.644e-06	deg
Ω	160.353	7.681e-05	deg
ω	140.804	7.82e-05	deg
M	67.937	1.343e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8316	au
Aphelion	2.686	au
Asc. node-Earth separation	1.56069	au
Desc. node-Earth separation	0.89128	au
Earth MOID	0.81746	au
Orbital period	1239.99	days
Date of orbit computation	apr 23 20:15

Correlation matrix
1.00000000	0.25398333	0.00140483	-0.00046007	0.00082562	-0.02218432
0.25398333	1.00000000	-0.00300604	-0.00071559	0.01210751	-0.10107482
0.00140483	-0.00300604	1.00000000	0.24389222	-0.23934401	0.00236371
-0.00046007	-0.00071559	0.24389222	1.00000000	-0.98217546	0.00460204
0.00082562	0.01210751	-0.23934401	-0.98217546	1.00000000	-0.18765709
-0.02218432	-0.10107482	0.00236371	0.00460204	-0.18765709	1.00000000

Covariance matrix
7.19648626E-17	7.70114688E-17	5.53470436E-17	-2.99791701E-16	5.47694038E-16	-2.52803176E-15
7.70114688E-17	1.27755579E-15	-4.98992304E-16	-1.96465921E-15	3.38407225E-14	-4.85298714E-14
5.53470436E-17	-4.98992304E-16	2.15684462E-11	8.70042129E-11	-8.69214578E-11	1.47461744E-13
-2.99791701E-16	-1.96465921E-15	8.70042129E-11	5.90018755E-09	-5.89952420E-09	4.74853294E-12
5.47694038E-16	3.38407225E-14	-8.69214578E-11	-5.89952420E-09	6.11490904E-09	-1.97122506E-10
-2.52803176E-15	-4.85298714E-14	1.47461744E-13	4.74853294E-12	-1.97122506E-10	1.80448170E-10