AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011WL158 ∴ Orbital info ∴ Epoch epochXXX

(530931) 2011WL158 ▹

ORBITAL INFORMATION

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(ASCII data file 530931.eq0)

Keplerian elements at epoch
58278.5 MJD
	Value	1-σ variation	Units
a	3.02121	4.294e-08	au
e	0.169694	1.167e-07
i	10.706	1.01e-05	deg
Ω	71.311	5.202e-05	deg
ω	309.32	6.821e-05	deg
M	128.336	3.512e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5085	au
Aphelion	3.5339	au
Asc. node-Earth separation	1.66247	au
Desc. node-Earth separation	2.27374	au
Earth MOID	1.5269	au
Orbital period	1918.1	days
Date of orbit computation	apr 23 21:43

Correlation matrix
1.00000000	-0.44335489	0.01715653	0.01362749	-0.32586262	0.51273181
-0.44335489	1.00000000	-0.04335910	-0.01715048	0.05322196	-0.10976903
0.01715653	-0.04335910	1.00000000	-0.41288553	0.30403147	0.01178383
0.01362749	-0.01715048	-0.41288553	1.00000000	-0.75132095	0.00724161
-0.32586262	0.05322196	0.30403147	-0.75132095	1.00000000	-0.65714018
0.51273181	-0.10976903	0.01178383	0.00724161	-0.65714018	1.00000000

Covariance matrix
1.84395420E-15	-2.22212128E-15	7.44043996E-15	3.04390630E-14	-9.54467899E-13	7.73196763E-13
-2.22212128E-15	1.36233020E-14	-5.11111551E-14	-1.04125716E-13	4.23724717E-13	-4.49930784E-13
7.44043996E-15	-5.11111551E-14	1.01997244E-10	-2.16902408E-10	2.09442339E-10	4.17931910E-12
3.04390630E-14	-1.04125716E-13	-2.16902408E-10	2.70570836E-09	-2.66573947E-09	1.32281849E-11
-9.54467899E-13	4.23724717E-13	2.09442339E-10	-2.66573947E-09	4.65268262E-09	-1.57410765E-09
7.73196763E-13	-4.49930784E-13	4.17931910E-12	1.32281849E-11	-1.57410765E-09	1.23324508E-09