AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Sunyufeng ∴ Orbital info ∴ Epoch epochXXX

(15546) Sunyufeng ▹

ORBITAL INFORMATION

◲

(ASCII data file 15546.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.55603	1.075e-08	au
e	0.147023	2.48e-08
i	11.491	2.997e-06	deg
Ω	353.903	1.405e-05	deg
ω	288.413	1.948e-05	deg
M	205.405	1.291e-05	deg

Other useful info
Absolute Magnitude (H)	14.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1802	au
Aphelion	2.9318	au
Asc. node-Earth separation	1.38516	au
Desc. node-Earth separation	1.6284	au
Earth MOID	1.19638	au
Orbital period	1492.61	days
Date of orbit computation	apr 23 19:49

Correlation matrix
1.00000000	-0.03723756	0.00000103	0.00044495	-0.24254295	0.15289736
-0.03723756	1.00000000	-0.01167749	0.03693323	-0.30734650	0.49846048
0.00000103	-0.01167749	1.00000000	0.42741647	-0.28069446	-0.03155057
0.00044495	0.03693323	0.42741647	1.00000000	-0.72050464	0.02395206
-0.24254295	-0.30734650	-0.28069446	-0.72050464	1.00000000	-0.68754791
0.15289736	0.49846048	-0.03155057	0.02395206	-0.68754791	1.00000000

Covariance matrix
1.15603706E-16	-9.92991083E-18	3.32628899E-20	6.72231641E-17	-5.07960740E-14	2.12251089E-14
-9.92991083E-18	6.15115409E-16	-8.68094026E-16	1.28711797E-14	-1.48478027E-13	1.59614777E-13
3.32628899E-20	-8.68094026E-16	8.98416949E-12	1.80016790E-11	-1.63880931E-11	-1.22098467E-12
6.72231641E-17	1.28711797E-14	1.80016790E-11	1.97444743E-10	-1.97203754E-10	4.34540039E-12
-5.07960740E-14	-1.48478027E-13	-1.63880931E-11	-1.97203754E-10	3.79412130E-10	-1.72911005E-10
2.12251089E-14	1.59614777E-13	-1.22098467E-12	4.34540039E-12	-1.72911005E-10	1.66697131E-10