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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.27545	7.061e-09	au
e	0.14274	3.494e-08
i	6.171	4.691e-06	deg
Ω	193.05	3.594e-05	deg
ω	89.05	4.051e-05	deg
M	148.882	1.711e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9507	au
Aphelion	2.6003	au
Asc. node-Earth separation	1.22403	au
Desc. node-Earth separation	1.23543	au
Earth MOID	0.94618	au
Orbital period	1253.72	days
Date of orbit computation	apr 23 19:56

Correlation matrix
1.00000000	-0.06091037	0.00707174	0.00713704	-0.09389659	-0.02945795
-0.06091037	1.00000000	-0.01097926	-0.00499957	0.03971121	-0.03528215
0.00707174	-0.01097926	1.00000000	0.02091881	-0.01980952	0.00186650
0.00713704	-0.00499957	0.02091881	1.00000000	-0.88774115	0.00954088
-0.09389659	0.03971121	-0.01980952	-0.88774115	1.00000000	-0.45103954
-0.02945795	-0.03528215	0.00186650	0.00954088	-0.45103954	1.00000000

Covariance matrix
4.98563225E-17	-1.50253322E-17	2.34242076E-16	1.81116730E-15	-2.68568369E-14	-3.55819244E-15
-1.50253322E-17	1.22052174E-15	-1.79938666E-15	-6.27748051E-15	5.61992850E-14	-2.10860205E-14
2.34242076E-16	-1.79938666E-15	2.20068224E-11	3.52692200E-12	-3.76441589E-12	1.49786830E-13
1.81116730E-15	-6.27748051E-15	3.52692200E-12	1.29169672E-09	-1.29244351E-09	5.86590908E-12
-2.68568369E-14	5.61992850E-14	-3.76441589E-12	-1.29244351E-09	1.64092935E-09	-3.12554910E-10
-3.55819244E-15	-2.10860205E-14	1.49786830E-13	5.86590908E-12	-3.12554910E-10	2.92639893E-10