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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.29298	1.604e-08	au
e	0.166569	1.154e-07
i	0.501	8.836e-06	deg
Ω	266.922	0.001291	deg
ω	292.602	0.001291	deg
M	160.944	3.039e-05	deg

Other useful info
Absolute Magnitude (H)	18.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.911	au
Aphelion	2.6749	au
Asc. node-Earth separation	1.08167	au
Desc. node-Earth separation	1.39536	au
Earth MOID	0.90886	au
Orbital period	1268.23	days
Date of orbit computation	apr 23 21:38

Correlation matrix
1.00000000	0.00008583	-0.03066526	0.01013046	-0.00278660	-0.57496001
0.00008583	1.00000000	-0.00028146	0.00152113	0.00510290	-0.20288852
-0.03066526	-0.00028146	1.00000000	-0.48133098	0.48118560	0.00279046
0.01013046	0.00152113	-0.48133098	1.00000000	-0.99967019	-0.00307253
-0.00278660	0.00510290	0.48118560	-0.99967019	1.00000000	-0.02082550
-0.57496001	-0.20288852	0.00279046	-0.00307253	-0.02082550	1.00000000

Covariance matrix
2.57387309E-16	1.58890986E-19	-4.34690085E-15	2.09753831E-13	-5.77142871E-14	-2.80292336E-13
1.58890986E-19	1.33138637E-14	-2.86955660E-16	2.26520021E-13	7.60122703E-13	-7.11360174E-13
-4.34690085E-15	-2.86955660E-16	7.80690809E-11	-5.48871057E-09	5.48866440E-09	7.49196622E-13
2.09753831E-13	2.26520021E-13	-5.48871057E-09	1.66561245E-06	-1.66555219E-06	-1.20493529E-10
-5.77142871E-14	7.60122703E-13	5.48866440E-09	-1.66555219E-06	1.66659106E-06	-8.16939788E-10
-2.80292336E-13	-7.11360174E-13	7.49196622E-13	-1.20493529E-10	-8.16939788E-10	9.23336568E-10