AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998HB92 ∴ Orbital info ∴ Epoch epochXXX

(48868) 1998HB92 ▹

ORBITAL INFORMATION

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(ASCII data file 48868.eq0)

Keplerian elements at epoch
57480.1 MJD
	Value	1-σ variation	Units
a	2.27506	6.851e-09	au
e	0.142139	3.477e-08
i	6.174	4.695e-06	deg
Ω	193.107	3.59e-05	deg
ω	88.836	4.055e-05	deg
M	30.485	1.743e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9517	au
Aphelion	2.5984	au
Asc. node-Earth separation	1.22285	au
Desc. node-Earth separation	1.23529	au
Earth MOID	0.94649	au
Orbital period	1253.39	days
Date of orbit computation	apr 23 19:56

Correlation matrix
1.00000000	-0.03676357	0.00632250	0.00788497	-0.07613232	0.15326231
-0.03676357	1.00000000	-0.01091259	-0.00526850	0.04047078	-0.04508211
0.00632250	-0.01091259	1.00000000	0.02032237	-0.01930793	0.00335840
0.00788497	-0.00526850	0.02032237	1.00000000	-0.88577823	0.01130556
-0.07613232	0.04047078	-0.01930793	-0.88577823	1.00000000	-0.46726353
0.15326231	-0.04508211	0.00335840	0.01130556	-0.46726353	1.00000000

Covariance matrix
4.69374690E-17	-8.75844221E-18	2.03361155E-16	1.93919225E-15	-2.11516280E-14	1.83062096E-14
-8.75844221E-18	1.20920182E-15	-1.78154321E-15	-6.57654555E-15	5.70697331E-14	-2.73310848E-14
2.03361155E-16	-1.78154321E-15	2.20413689E-11	3.42495438E-12	-3.67595181E-12	2.74887211E-13
1.93919225E-15	-6.57654555E-15	3.42495438E-12	1.28861259E-09	-1.28943990E-09	7.07548718E-12
-2.11516280E-14	5.70697331E-14	-3.67595181E-12	-1.28943990E-09	1.64448468E-09	-3.30354348E-10
1.83062096E-14	-2.73310848E-14	2.74887211E-13	7.07548718E-12	-3.30354348E-10	3.03953006E-10