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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.42213	9.198e-09	au
e	0.075142	3.733e-08
i	7.18	3.477e-06	deg
Ω	70.787	2.996e-05	deg
ω	106.805	3.836e-05	deg
M	346.8	2.445e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2401	au
Aphelion	2.6041	au
Asc. node-Earth separation	1.47702	au
Desc. node-Earth separation	1.343	au
Earth MOID	1.25543	au
Orbital period	1376.87	days
Date of orbit computation	apr 23 20:01

Correlation matrix
1.00000000	-0.26233156	0.00268262	-0.00006550	0.03919080	-0.22409512
-0.26233156	1.00000000	0.00396691	0.01262378	-0.01072575	0.08312741
0.00268262	0.00396691	1.00000000	-0.03898061	0.03807286	-0.01120403
-0.00006550	0.01262378	-0.03898061	1.00000000	-0.78003592	0.01024535
0.03919080	-0.01072575	0.03807286	-0.78003592	1.00000000	-0.62114552
-0.22409512	0.08312741	-0.01120403	0.01024535	-0.62114552	1.00000000

Covariance matrix
8.45982798E-17	-9.00732648E-17	8.57922366E-17	-1.80511923E-17	1.38278673E-14	-5.03968758E-14
-9.00732648E-17	1.39357135E-15	5.14903092E-16	1.41202938E-14	-1.53596962E-14	7.58751082E-14
8.57922366E-17	5.14903092E-16	1.20897598E-11	-4.06113183E-12	5.07825715E-12	-9.52519014E-13
-1.80511923E-17	1.41202938E-14	-4.06113183E-12	8.97799163E-10	-8.96591354E-10	7.50597005E-12
1.38278673E-14	-1.53596962E-14	5.07825715E-12	-8.96591354E-10	1.47156920E-09	-5.82604932E-10
-5.03968758E-14	7.58751082E-14	-9.52519014E-13	7.50597005E-12	-5.82604932E-10	5.97834417E-10