AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998RJ18 ∴ Orbital info ∴ Epoch epochXXX

(79588) 1998RJ18 ▹

ORBITAL INFORMATION

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(ASCII data file 79588.eq0)

Keplerian elements at epoch
57187.9 MJD
	Value	1-σ variation	Units
a	2.33601	6.372e-09	au
e	0.097853	3.45e-08
i	5.316	3.536e-06	deg
Ω	296.074	4.021e-05	deg
ω	92.14	4.481e-05	deg
M	210.273	1.902e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1074	au
Aphelion	2.5646	au
Asc. node-Earth separation	1.30552	au
Desc. node-Earth separation	1.32017	au
Earth MOID	1.11801	au
Orbital period	1304.1	days
Date of orbit computation	apr 23 20:03

Correlation matrix
1.00000000	-0.00997759	0.00578195	0.00989100	0.00408947	-0.03568837
-0.00997759	1.00000000	0.00578740	-0.00365991	-0.03977767	0.06397159
0.00578195	0.00578740	1.00000000	0.01589916	-0.01540367	-0.00037475
0.00989100	-0.00365991	0.01589916	1.00000000	-0.89585789	0.00888082
0.00408947	-0.03977767	-0.01540367	-0.89585789	1.00000000	-0.44782278
-0.03568837	0.06397159	-0.00037475	0.00888082	-0.44782278	1.00000000

Covariance matrix
4.06053057E-17	-2.19380734E-18	1.30289305E-16	2.53440309E-15	1.16773661E-15	-4.32496420E-15
-2.19380734E-18	1.19059292E-15	7.06167880E-16	-5.07804327E-15	-6.15045112E-14	4.19791080E-14
1.30289305E-16	7.06167880E-16	1.25050555E-11	2.26079513E-12	-2.44091656E-12	-2.52030808E-14
2.53440309E-15	-5.07804327E-15	2.26079513E-12	1.61692035E-09	-1.61424499E-09	6.79143745E-12
1.16773661E-15	-6.15045112E-14	-2.44091656E-12	-1.61424499E-09	2.00803842E-09	-3.81642381E-10
-4.32496420E-15	4.19791080E-14	-2.52030808E-14	6.79143745E-12	-3.81642381E-10	3.61683593E-10