AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001WF5 ∴ Orbital info ∴ Epoch epochXXX

(158331) 2001WF5 ▹

ORBITAL INFORMATION

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(ASCII data file 158331.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.29977	9.443e-09	au
e	0.25897	5.046e-08
i	5.538	5.305e-06	deg
Ω	79.874	5.103e-05	deg
ω	260.669	5.199e-05	deg
M	206.674	1.253e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7042	au
Aphelion	2.8953	au
Asc. node-Earth separation	1.25527	au
Desc. node-Earth separation	1.04407	au
Earth MOID	0.7065	au
Orbital period	1273.87	days
Date of orbit computation	apr 23 20:22

Correlation matrix
1.00000000	-0.03091901	0.00038758	-0.00324769	0.05079017	-0.63214480
-0.03091901	1.00000000	-0.01105543	0.02437064	-0.03526883	0.21920246
0.00038758	-0.01105543	1.00000000	0.05159439	-0.04438625	-0.02409018
-0.00324769	0.02437064	0.05159439	1.00000000	-0.97755371	0.00876422
0.05079017	-0.03526883	-0.04438625	-0.97755371	1.00000000	-0.18408898
-0.63214480	0.21920246	-0.02409018	0.00876422	-0.18408898	1.00000000

Covariance matrix
8.91627604E-17	-1.47323308E-17	1.94130954E-17	-1.56490243E-15	2.49319041E-14	-7.47815574E-14
-1.47323308E-17	2.54629225E-15	-2.95921504E-15	6.27540840E-14	-9.25186293E-14	1.38575271E-13
1.94130954E-17	-2.95921504E-15	2.81380250E-11	1.39659412E-11	-1.22399395E-11	-1.60093265E-12
-1.56490243E-15	6.27540840E-14	1.39659412E-11	2.60400562E-09	-2.59325725E-09	5.60299547E-12
2.49319041E-14	-9.25186293E-14	-1.22399395E-11	-2.59325725E-09	2.70251443E-09	-1.19894151E-10
-7.47815574E-14	1.38575271E-13	-1.60093265E-12	5.60299547E-12	-1.19894151E-10	1.56953991E-10