AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012HF49 ∴ Orbital info ∴ Epoch epochXXX

(507395) 2012HF49 ▹

ORBITAL INFORMATION

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(ASCII data file 507395.eq0)

Keplerian elements at epoch
57280.5 MJD
	Value	1-σ variation	Units
a	2.29315	1.615e-08	au
e	0.166508	1.159e-07
i	0.501	8.829e-06	deg
Ω	267.062	0.001292	deg
ω	292.652	0.001292	deg
M	355.339	2.641e-05	deg

Other useful info
Absolute Magnitude (H)	18.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9113	au
Aphelion	2.675	au
Asc. node-Earth separation	1.08069	au
Desc. node-Earth separation	1.39461	au
Earth MOID	0.90759	au
Orbital period	1268.38	days
Date of orbit computation	apr 23 21:38

Correlation matrix
1.00000000	-0.02133569	-0.03042362	0.01038036	-0.00406445	-0.27217095
-0.02133569	1.00000000	-0.00026203	0.00152993	0.00511333	-0.24148057
-0.03042362	-0.00026203	1.00000000	-0.48107053	0.48092701	-0.00756772
0.01038036	0.00152993	-0.48107053	1.00000000	-0.99967308	0.00009701
-0.00406445	0.00511333	0.48092701	-0.99967308	1.00000000	-0.02515553
-0.27217095	-0.24148057	-0.00756772	0.00009701	-0.02515553	1.00000000

Covariance matrix
2.60807946E-16	-3.99249183E-17	-4.33791399E-15	2.16577339E-13	-8.48259151E-14	-1.16067854E-13
-3.99249183E-17	1.34262256E-14	-2.68062044E-16	2.29028297E-13	7.65680094E-13	-7.38871545E-13
-4.33791399E-15	-2.68062044E-16	7.79505472E-11	-5.48729753E-09	5.48725947E-09	-1.76434936E-12
2.16577339E-13	2.29028297E-13	-5.48729753E-09	1.66909224E-06	-1.66903297E-06	3.30948805E-12
-8.48259151E-14	7.65680094E-13	5.48725947E-09	-1.66903297E-06	1.67006547E-06	-8.58440210E-10
-1.16067854E-13	-7.38871545E-13	-1.76434936E-12	3.30948805E-12	-8.58440210E-10	6.97299818E-10