AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998RK38 ∴ Orbital info ∴ Epoch epochXXX

(58977) 1998RK38 ▹

ORBITAL INFORMATION

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(ASCII data file 58977.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.03837	2.138e-08	au
e	0.132484	5.39e-08
i	8.818	5.33e-06	deg
Ω	353.13	2.859e-05	deg
ω	342.376	3.365e-05	deg
M	310.688	1.996e-05	deg

Other useful info
Absolute Magnitude (H)	14.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6358	au
Aphelion	3.4409	au
Asc. node-Earth separation	1.64552	au
Desc. node-Earth separation	2.42246	au
Earth MOID	1.62801	au
Orbital period	1934.45	days
Date of orbit computation	apr 23 19:58

Correlation matrix
1.00000000	0.18437472	0.00110060	-0.00580989	0.13838689	-0.49022249
0.18437472	1.00000000	0.00601639	-0.00919118	0.06509197	-0.23202242
0.00110060	0.00601639	1.00000000	0.02281018	-0.02418018	0.00873501
-0.00580989	-0.00919118	0.02281018	1.00000000	-0.83835641	0.00432057
0.13838689	0.06509197	-0.02418018	-0.83835641	1.00000000	-0.51868440
-0.49022249	-0.23202242	0.00873501	0.00432057	-0.51868440	1.00000000

Covariance matrix
4.57057352E-16	2.12457195E-16	1.25404826E-16	-3.55106737E-15	9.95699537E-14	-2.09204687E-13
2.12457195E-16	2.90515585E-15	1.72830006E-15	-1.41632076E-14	1.18075596E-13	-2.49636162E-13
1.25404826E-16	1.72830006E-15	2.84050957E-11	3.47561972E-12	-4.33716292E-12	9.29296601E-13
-3.55106737E-15	-1.41632076E-14	3.47561972E-12	8.17355151E-10	-8.06644336E-10	2.46569543E-12
9.95699537E-14	1.18075596E-13	-4.33716292E-12	-8.06644336E-10	1.13265071E-09	-3.48452844E-10
-2.09204687E-13	-2.49636162E-13	9.29296601E-13	2.46569543E-12	-3.48452844E-10	3.98460847E-10