AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RB192 ∴ Orbital info ∴ Epoch epochXXX

(21756) 1999RB192 ▹

ORBITAL INFORMATION

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(ASCII data file 21756.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.16938	6.098e-09	au
e	0.118293	3.469e-08
i	3.983	3.969e-06	deg
Ω	0.032	5.745e-05	deg
ω	286.618	6.05e-05	deg
M	271.48	2.018e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9128	au
Aphelion	2.426	au
Asc. node-Earth separation	1.06614	au
Desc. node-Earth separation	1.21804	au
Earth MOID	0.90095	au
Orbital period	1167.08	days
Date of orbit computation	apr 23 19:50

Correlation matrix
1.00000000	-0.12855049	0.01442305	0.01863057	0.02964596	-0.33669555
-0.12855049	1.00000000	0.00027125	-0.00495384	-0.06532360	0.22750309
0.01442305	0.00027125	1.00000000	0.22755415	-0.21702100	0.00219887
0.01863057	-0.00495384	0.22755415	1.00000000	-0.94864554	0.00543007
0.02964596	-0.06532360	-0.21702100	-0.94864554	1.00000000	-0.31202014
-0.33669555	0.22750309	0.00219887	0.00543007	-0.31202014	1.00000000

Covariance matrix
3.71874507E-17	-2.71917236E-17	3.49057713E-16	6.52744677E-15	1.09368524E-14	-4.14280767E-14
-2.71917236E-17	1.20317728E-15	3.73404074E-17	-9.87246870E-15	-1.37076671E-13	1.59225015E-13
3.49057713E-16	3.73404074E-17	1.57501118E-11	5.18854576E-11	-5.21041381E-11	1.76076421E-13
6.52744677E-15	-9.87246870E-15	5.18854576E-11	3.30094395E-09	-3.29724850E-09	6.29482917E-12
1.09368524E-14	-1.37076671E-13	-5.21041381E-11	-3.29724850E-09	3.65979930E-09	-3.80864471E-10
-4.14280767E-14	1.59225015E-13	1.76076421E-13	6.29482917E-12	-3.80864471E-10	4.07116208E-10