AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008YD9 ∴ Orbital info ∴ Epoch epochXXX

(372322) 2008YD9 ▹

ORBITAL INFORMATION

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(ASCII data file 372322.eq0)

Keplerian elements at epoch
58210.0 MJD
	Value	1-σ variation	Units
a	3.1005	3.64e-08	au
e	0.075226	6.254e-08
i	17.302	6.68e-06	deg
Ω	260.866	2.045e-05	deg
ω	163.658	5.411e-05	deg
M	233.209	4.696e-05	deg

Other useful info
Absolute Magnitude (H)	15.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8673	au
Aphelion	3.3337	au
Asc. node-Earth separation	2.30788	au
Desc. node-Earth separation	1.89212	au
Earth MOID	1.88601	au
Orbital period	1994.1	days
Date of orbit computation	apr 23 21:08

Correlation matrix
1.00000000	0.07701248	0.02945522	0.00082566	0.10319132	-0.11473258
0.07701248	1.00000000	-0.04805147	0.00436087	-0.17283980	0.18306485
0.02945522	-0.04805147	1.00000000	-0.20543868	0.08481351	-0.01180480
0.00082566	0.00436087	-0.20543868	1.00000000	-0.34249960	-0.01797022
0.10319132	-0.17283980	0.08481351	-0.34249960	1.00000000	-0.92945572
-0.11473258	0.18306485	-0.01180480	-0.01797022	-0.92945572	1.00000000

Covariance matrix
1.32483528E-15	1.75304170E-16	7.16131914E-15	6.14430561E-16	2.03226114E-13	-1.96102099E-13
1.75304170E-16	3.91111315E-15	-2.00727411E-14	5.57588473E-15	-5.84856539E-13	5.37612920E-13
7.16131914E-15	-2.00727411E-14	4.46169333E-11	-2.80558073E-11	3.06528086E-11	-3.70273827E-12
6.14430561E-16	5.57588473E-15	-2.80558073E-11	4.18004938E-10	-3.78883919E-10	-1.72527613E-11
2.03226114E-13	-5.84856539E-13	3.06528086E-11	-3.78883919E-10	2.92759369E-09	-2.36155820E-09
-1.96102099E-13	5.37612920E-13	-3.70273827E-12	-1.72527613E-11	-2.36155820E-09	2.20510411E-09