AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001RB8 ∴ Orbital info ∴ Epoch epochXXX

(267269) 2001RB8 ▹

ORBITAL INFORMATION

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(ASCII data file 267269.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.5499	1.249e-08	au
e	0.231372	4.924e-08
i	4.788	6.545e-06	deg
Ω	269.432	0.0001002	deg
ω	168.537	0.0001031	deg
M	137.295	2.275e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9599	au
Aphelion	3.1399	au
Asc. node-Earth separation	2.10471	au
Desc. node-Earth separation	0.98433	au
Earth MOID	0.97611	au
Orbital period	1487.25	days
Date of orbit computation	apr 23 20:46

Correlation matrix
1.00000000	0.31040124	-0.00710618	-0.01032076	0.01029122	-0.20142368
0.31040124	1.00000000	-0.01184959	-0.01096660	0.16852398	-0.72036557
-0.00710618	-0.01184959	1.00000000	0.73333980	-0.71262356	0.01142426
-0.01032076	-0.01096660	0.73333980	1.00000000	-0.97094302	0.01412584
0.01029122	0.16852398	-0.71262356	-0.97094302	1.00000000	-0.24560895
-0.20142368	-0.72036557	0.01142426	0.01412584	-0.24560895	1.00000000

Covariance matrix
1.55941779E-16	1.90850989E-16	-5.80814504E-16	-1.29078621E-14	1.32453278E-14	-5.72229115E-14
1.90850989E-16	2.42426138E-15	-3.81867821E-15	-5.40783047E-14	8.55197090E-13	-8.06902111E-13
-5.80814504E-16	-3.81867821E-15	4.28390916E-11	4.80714109E-10	-4.80723200E-10	1.70108668E-12
-1.29078621E-14	-5.40783047E-14	4.80714109E-10	1.00305089E-08	-1.00223602E-08	3.21850395E-11
1.32453278E-14	8.55197090E-13	-4.80723200E-10	-1.00223602E-08	1.06225689E-08	-5.75886838E-10
-5.72229115E-14	-8.06902111E-13	1.70108668E-12	3.21850395E-11	-5.75886838E-10	5.17554831E-10