AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1988RB11 ∴ Orbital info ∴ Epoch epochXXX

(18337) 1988RB11 ▹

ORBITAL INFORMATION

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(ASCII data file 18337.eq0)

Keplerian elements at epoch
57312.9 MJD
	Value	1-σ variation	Units
a	3.18218	1.441e-08	au
e	0.203272	3.547e-08
i	0.947	4.39e-06	deg
Ω	162.902	0.0002263	deg
ω	244.316	0.0002266	deg
M	234.406	1.001e-05	deg

Other useful info
Absolute Magnitude (H)	14.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5353	au
Aphelion	3.829	au
Asc. node-Earth separation	2.35307	au
Desc. node-Earth separation	1.79541	au
Earth MOID	1.54488	au
Orbital period	2073.42	days
Date of orbit computation	Jul 26 09:00

Correlation matrix
1.00000000	-0.22560631	0.00240132	-0.00326120	0.00403935	0.00040618
-0.22560631	1.00000000	-0.00100378	0.00132630	-0.01108111	0.17431783
0.00240132	-0.00100378	1.00000000	0.09981522	-0.09964341	0.00190469
-0.00326120	0.00132630	0.09981522	1.00000000	-0.99871559	0.00436264
0.00403935	-0.01108111	-0.09964341	-0.99871559	1.00000000	-0.05326000
0.00040618	0.17431783	0.00190469	0.00436264	-0.05326000	1.00000000

Covariance matrix
2.07683454E-16	-1.15319699E-16	1.51905214E-16	-1.06337758E-14	1.31919828E-14	5.86160944E-17
-1.15319699E-16	1.25806370E-15	-1.56283217E-16	1.06439325E-14	-8.90700337E-14	6.19136186E-14
1.51905214E-16	-1.56283217E-16	1.92682693E-11	9.91350302E-11	-9.91213336E-11	8.37218180E-14
-1.06337758E-14	1.06439325E-14	9.91350302E-11	5.11938800E-08	-5.12092083E-08	9.88443684E-12
1.31919828E-14	-8.90700337E-14	-9.91213336E-11	-5.12092083E-08	5.13563815E-08	-1.20862453E-10
5.86160944E-17	6.19136186E-14	8.37218180E-14	9.88443684E-12	-1.20862453E-10	1.00273493E-10