AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1991RX17 ∴ Orbital info ∴ Epoch epochXXX

(23491) 1991RX17 ▹

ORBITAL INFORMATION

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(ASCII data file 23491.eq0)

Keplerian elements at epoch
57216.5 MJD
	Value	1-σ variation	Units
a	2.31732	5.316e-09	au
e	0.143642	2.712e-08
i	4.37	3.082e-06	deg
Ω	177.53	4.028e-05	deg
ω	149.102	4.197e-05	deg
M	288.768	1.18e-05	deg

Other useful info
Absolute Magnitude (H)	14.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9845	au
Aphelion	2.6502	au
Asc. node-Earth separation	1.59244	au
Desc. node-Earth separation	1.01558	au
Earth MOID	0.9737	au
Orbital period	1288.48	days
Date of orbit computation	apr 23 19:51

Correlation matrix
1.00000000	-0.00613717	-0.00309726	-0.00119991	-0.00045441	0.00271382
-0.00613717	1.00000000	-0.00006030	-0.00325469	0.01103218	-0.01976919
-0.00309726	-0.00006030	1.00000000	0.08759304	-0.08490155	0.00364071
-0.00119991	-0.00325469	0.08759304	1.00000000	-0.95841344	0.00204456
-0.00045441	0.01103218	-0.08490155	-0.95841344	1.00000000	-0.28186640
0.00271382	-0.01976919	0.00364071	0.00204456	-0.28186640	1.00000000

Covariance matrix
2.82549816E-17	-8.84839776E-19	-5.07408157E-17	-2.56919426E-16	-1.01373561E-16	1.70202932E-16
-8.84839776E-19	7.35695978E-16	-5.04059804E-18	-3.55598471E-15	1.25585354E-14	-6.32669954E-15
-5.07408157E-17	-5.04059804E-18	9.49869719E-12	1.08743319E-11	-1.09818680E-11	1.32390689E-13
-2.56919426E-16	-3.55598471E-15	1.08743319E-11	1.62256442E-09	-1.62025159E-09	9.71715610E-13
-1.01373561E-16	1.25585354E-14	-1.09818680E-11	-1.62025159E-09	1.76139669E-09	-1.39576129E-10
1.70202932E-16	-6.32669954E-15	1.32390689E-13	9.71715610E-13	-1.39576129E-10	1.39212583E-10