AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1991RX23 ∴ Orbital info ∴ Epoch epochXXX

(8173) 1991RX23 ▹

ORBITAL INFORMATION

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(ASCII data file 8173.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.0206	1.297e-08	au
e	0.04192	2.982e-08
i	9.515	4.08e-06	deg
Ω	355.209	1.853e-05	deg
ω	43.105	5.11e-05	deg
M	24.85	4.768e-05	deg

Other useful info
Absolute Magnitude (H)	13.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.894	au
Aphelion	3.1472	au
Asc. node-Earth separation	1.92148	au
Desc. node-Earth separation	2.11597	au
Earth MOID	1.90632	au
Orbital period	1917.52	days
Date of orbit computation	apr 23 19:47

Correlation matrix
1.00000000	-0.04465984	-0.01208646	0.00824086	0.13597451	-0.21404919
-0.04465984	1.00000000	0.00339304	0.01004461	-0.24965183	0.24928805
-0.01208646	0.00339304	1.00000000	-0.19166294	0.07171770	-0.00372937
0.00824086	0.01004461	-0.19166294	1.00000000	-0.36690676	0.01043745
0.13597451	-0.24965183	0.07171770	-0.36690676	1.00000000	-0.93074144
-0.21404919	0.24928805	-0.00372937	0.01043745	-0.93074144	1.00000000

Covariance matrix
1.68324835E-16	-1.72761981E-17	-6.39836195E-16	1.98105376E-15	9.01435897E-14	-1.32416901E-13
-1.72761981E-17	8.89024894E-16	4.12802354E-16	5.54931907E-15	-3.80360118E-13	3.54416677E-13
-6.39836195E-16	4.12802354E-16	1.66491233E-11	-1.44905075E-11	1.49528966E-11	-7.25581922E-13
1.98105376E-15	5.54931907E-15	-1.44905075E-11	3.43320334E-10	-3.47383146E-10	9.22146431E-12
9.01435897E-14	-3.80360118E-13	1.49528966E-11	-3.47383146E-10	2.61099792E-09	-2.26771277E-09
-1.32416901E-13	3.54416677E-13	-7.25581922E-13	9.22146431E-12	-2.26771277E-09	2.27358639E-09