AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998KR14 ∴ Orbital info ∴ Epoch epochXXX

(65990) 1998KR14 ▹

ORBITAL INFORMATION

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(ASCII data file 65990.eq0)

Keplerian elements at epoch
57764.4 MJD
	Value	1-σ variation	Units
a	2.72968	1.205e-08	au
e	0.189227	3.535e-08
i	3.458	4.364e-06	deg
Ω	307.254	6.88e-05	deg
ω	280.137	6.987e-05	deg
M	49.666	1.189e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2131	au
Aphelion	3.2462	au
Asc. node-Earth separation	1.53392	au
Desc. node-Earth separation	1.73769	au
Earth MOID	1.2082	au
Orbital period	1647.27	days
Date of orbit computation	apr 23 20:00

Correlation matrix
1.00000000	0.08710163	-0.00803513	-0.00178620	0.02816649	-0.16161350
0.08710163	1.00000000	-0.00359043	-0.00653113	-0.01048594	0.09912827
-0.00803513	-0.00359043	1.00000000	0.12490084	-0.12468205	0.00781313
-0.00178620	-0.00653113	0.12490084	1.00000000	-0.98288770	0.00355914
0.02816649	-0.01048594	-0.12468205	-0.98288770	1.00000000	-0.18218200
-0.16161350	0.09912827	0.00781313	0.00355914	-0.18218200	1.00000000

Covariance matrix
1.45273089E-16	3.71070939E-17	-4.22667363E-16	-1.48121731E-15	2.37210508E-14	-2.31587500E-14
3.71070939E-17	1.24932714E-15	-5.53857136E-16	-1.58826192E-14	-2.58972663E-14	4.16562826E-14
-4.22667363E-16	-5.53857136E-16	1.90469933E-11	3.75037203E-11	-3.80211919E-11	4.05399341E-13
-1.48121731E-15	-1.58826192E-14	3.75037203E-11	4.73359962E-09	-4.72506988E-09	2.91129381E-12
2.37210508E-14	-2.58972663E-14	-3.80211919E-11	-4.72506988E-09	4.88221776E-09	-1.51341809E-10
-2.31587500E-14	4.16562826E-14	4.05399341E-13	2.91129381E-12	-1.51341809E-10	1.41348031E-10