AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998HV90 ∴ Orbital info ∴ Epoch epochXXX

(69712) 1998HV90 ▹

ORBITAL INFORMATION

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(ASCII data file 69712.eq0)

Keplerian elements at epoch
58082.5 MJD
	Value	1-σ variation	Units
a	2.422	9.258e-09	au
e	0.075646	3.725e-08
i	7.177	3.475e-06	deg
Ω	70.923	2.999e-05	deg
ω	104.932	3.827e-05	deg
M	102.873	2.365e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2388	au
Aphelion	2.6052	au
Asc. node-Earth separation	1.47034	au
Desc. node-Earth separation	1.3476	au
Earth MOID	1.25493	au
Orbital period	1376.77	days
Date of orbit computation	apr 23 20:01

Correlation matrix
1.00000000	-0.26547837	0.00492793	-0.00381410	0.05610768	-0.10779882
-0.26547837	1.00000000	0.00364467	0.01310092	-0.01353312	0.05302852
0.00492793	0.00364467	1.00000000	-0.03701182	0.03831340	-0.01404682
-0.00381410	0.01310092	-0.03701182	1.00000000	-0.78204210	0.00938795
0.05610768	-0.01353312	0.03831340	-0.78204210	1.00000000	-0.62597095
-0.10779882	0.05302852	-0.01404682	0.00938795	-0.62597095	1.00000000

Covariance matrix
8.57074106E-17	-9.15595004E-17	1.58541491E-16	-1.05896442E-15	1.98798906E-14	-2.36035940E-14
-9.15595004E-17	1.38781055E-15	4.71836712E-16	1.46368217E-14	-1.92950260E-14	4.67228735E-14
1.58541491E-16	4.71836712E-16	1.20764031E-11	-3.85735066E-12	5.09567822E-12	-1.15452046E-12
-1.05896442E-15	1.46368217E-14	-3.85735066E-12	8.99414121E-10	-8.97619935E-10	6.65894664E-12
1.98798906E-14	-1.92950260E-14	5.09567822E-12	-8.97619935E-10	1.46475506E-09	-5.66619629E-10
-2.36035940E-14	4.67228735E-14	-1.15452046E-12	6.65894664E-12	-5.66619629E-10	5.59383778E-10