AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999YD8 ∴ Orbital info ∴ Epoch epochXXX

(26437) 1999YD8 ▹

ORBITAL INFORMATION

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(ASCII data file 26437.eq0)

Keplerian elements at epoch
57731.6 MJD
	Value	1-σ variation	Units
a	2.2032	6.108e-09	au
e	0.178291	2.24e-08
i	5.322	2.487e-06	deg
Ω	104.742	3.403e-05	deg
ω	180.11	3.541e-05	deg
M	251.76	9.885e-06	deg

Other useful info
Absolute Magnitude (H)	14.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8104	au
Aphelion	2.596	au
Asc. node-Earth separation	1.61291	au
Desc. node-Earth separation	0.79445	au
Earth MOID	0.79444	au
Orbital period	1194.48	days
Date of orbit computation	apr 23 19:51

Correlation matrix
1.00000000	0.20632403	0.00535137	-0.00090969	0.07372226	-0.28517047
0.20632403	1.00000000	0.00076919	0.00384017	-0.03963108	0.11045813
0.00535137	0.00076919	1.00000000	-0.17594973	0.16916598	-0.00004360
-0.00090969	0.00384017	-0.17594973	1.00000000	-0.95920163	0.00787590
0.07372226	-0.03963108	0.16916598	-0.95920163	1.00000000	-0.28431375
-0.28517047	0.11045813	-0.00004360	0.00787590	-0.28431375	1.00000000

Covariance matrix
3.73034479E-17	2.82241418E-17	8.12759034E-17	-1.89072439E-16	1.59436549E-14	-1.72171132E-14
2.82241418E-17	5.01640833E-16	4.28399962E-17	2.92690747E-15	-3.14301993E-14	2.44554361E-14
8.12759034E-17	4.28399962E-17	6.18364035E-12	-1.48892682E-11	1.48953223E-11	-1.07185760E-15
-1.89072439E-16	2.92690747E-15	-1.48892682E-11	1.15804458E-09	-1.15581231E-09	2.64938052E-12
1.59436549E-14	-3.14301993E-14	1.48953223E-11	-1.15581231E-09	1.25380366E-09	-9.95162334E-11
-1.72171132E-14	2.44554361E-14	-1.07185760E-15	2.64938052E-12	-9.95162334E-11	9.77153041E-11