AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015HC149 ∴ Orbital info ∴ Epoch epochXXX

(603947) 2015HC149 ▹

ORBITAL INFORMATION

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(ASCII data file 603947.eq0)

Keplerian elements at epoch
58397.0 MJD
	Value	1-σ variation	Units
a	2.59407	7.199e-08	au
e	0.141812	1.389e-07
i	13.534	1.808e-05	deg
Ω	22.931	3.3e-05	deg
ω	226.93	0.0001418	deg
M	274.61	0.0001208	deg

Other useful info
Absolute Magnitude (H)	18.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2262	au
Aphelion	2.9619	au
Asc. node-Earth separation	1.81749	au
Desc. node-Earth separation	1.31359	au
Earth MOID	1.23566	au
Orbital period	1526.06	days
Date of orbit computation	Jul 26 11:16

Correlation matrix
1.00000000	-0.59973308	0.02081368	-0.04427508	0.76565457	-0.79024145
-0.59973308	1.00000000	-0.04546263	0.05481318	-0.79427284	0.82267263
0.02081368	-0.04546263	1.00000000	-0.21301916	0.08253691	-0.03584855
-0.04427508	0.05481318	-0.21301916	1.00000000	-0.27925311	0.05674307
0.76565457	-0.79427284	0.08253691	-0.27925311	1.00000000	-0.97310287
-0.79024145	0.82267263	-0.03584855	0.05674307	-0.97310287	1.00000000

Covariance matrix
5.18275914E-15	-5.99794823E-15	2.70984668E-14	-1.05178147E-13	7.81847402E-12	-6.86963135E-12
-5.99794823E-15	1.92987148E-14	-1.14217849E-13	2.51266608E-13	-1.56510151E-11	1.38001674E-11
2.70984668E-14	-1.14217849E-13	3.27062322E-10	-1.27121653E-10	2.11724954E-10	-7.82852516E-11
-1.05178147E-13	2.51266608E-13	-1.27121653E-10	1.08885792E-09	-1.30705007E-09	2.26095314E-10
7.81847402E-12	-1.56510151E-11	2.11724954E-10	-1.30705007E-09	2.01195011E-08	-1.66671165E-08
-6.86963135E-12	1.38001674E-11	-7.82852516E-11	2.26095314E-10	-1.66671165E-08	1.45809636E-08