AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005WY12 ∴ Orbital info ∴ Epoch epochXXX

2005WY12 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2005WY12.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.06783	4.301e-08	au
e	0.07942	1.248e-07
i	11.266	1.076e-05	deg
Ω	67.629	5.173e-05	deg
ω	8.099	9.24e-05	deg
M	140.112	7.22e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8242	au
Aphelion	3.3115	au
Asc. node-Earth separation	1.84075	au
Desc. node-Earth separation	2.29498	au
Earth MOID	1.83991	au
Orbital period	1962.66	days
Date of orbit computation	apr 24 01:26

Correlation matrix
1.00000000	-0.04479391	0.03144072	-0.02736465	0.05070292	-0.16238621
-0.04479391	1.00000000	0.00731241	-0.02520284	0.17499984	-0.10828668
0.03144072	0.00731241	1.00000000	-0.13464226	0.08793911	-0.01839509
-0.02736465	-0.02520284	-0.13464226	1.00000000	-0.57708883	0.03791196
0.05070292	0.17499984	0.08793911	-0.57708883	1.00000000	-0.82534581
-0.16238621	-0.10828668	-0.01839509	0.03791196	-0.82534581	1.00000000

Covariance matrix
1.84954960E-15	-2.40415940E-16	1.45473176E-14	-6.08773256E-14	2.01478378E-13	-5.04252617E-13
-2.40415940E-16	1.55748010E-14	9.81814768E-15	-1.62702201E-13	2.01795438E-12	-9.75780852E-13
1.45473176E-14	9.81814768E-15	1.15748401E-10	-7.49327216E-11	8.74182278E-11	-1.42897785E-11
-6.08773256E-14	-1.62702201E-13	-7.49327216E-11	2.67587132E-09	-2.75827603E-09	1.41603797E-10
2.01478378E-13	2.01795438E-12	8.74182278E-11	-2.75827603E-09	8.53738534E-09	-5.50635763E-09
-5.04252617E-13	-9.75780852E-13	-1.42897785E-11	1.41603797E-10	-5.50635763E-09	5.21353195E-09