AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002JS21 ∴ Orbital info ∴ Epoch epochXXX

(154208) 2002JS21 ▹

ORBITAL INFORMATION

◲

(ASCII data file 154208.eq0)

Keplerian elements at epoch
58045.9 MJD
	Value	1-σ variation	Units
a	3.15507	3.109e-08	au
e	0.111486	3.991e-08
i	23.494	6.19e-06	deg
Ω	63.246	1.156e-05	deg
ω	251.288	3.387e-05	deg
M	198.579	3.293e-05	deg

Other useful info
Absolute Magnitude (H)	14.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8033	au
Aphelion	3.5068	au
Asc. node-Earth separation	2.24415	au
Desc. node-Earth separation	1.99397	au
Earth MOID	1.8783	au
Orbital period	2046.97	days
Date of orbit computation	apr 23 20:21

Correlation matrix
1.00000000	0.23632286	0.02418832	-0.01270632	0.12447912	-0.13556290
0.23632286	1.00000000	0.00967434	0.00141194	-0.00305802	0.00678084
0.02418832	0.00967434	1.00000000	-0.20253628	0.09586414	-0.03319176
-0.01270632	0.00141194	-0.20253628	1.00000000	-0.32225949	0.01414385
0.12447912	-0.00305802	0.09586414	-0.32225949	1.00000000	-0.94466224
-0.13556290	0.00678084	-0.03319176	0.01414385	-0.94466224	1.00000000

Covariance matrix
9.66375255E-16	2.93198982E-16	4.65442604E-15	-4.56467690E-15	1.31050294E-13	-1.38760338E-13
2.93198982E-16	1.59282343E-15	2.38997228E-15	6.51205593E-16	-4.13326520E-15	8.91085085E-15
4.65442604E-15	2.38997228E-15	3.83155409E-11	-1.44879782E-11	2.00961216E-11	-6.76502358E-12
-4.56467690E-15	6.51205593E-16	-1.44879782E-11	1.33547254E-10	-1.26122278E-10	5.38191436E-12
1.31050294E-13	-4.13326520E-15	2.00961216E-11	-1.26122278E-10	1.14693078E-09	-1.05340839E-09
-1.38760338E-13	8.91085085E-15	-6.76502358E-12	5.38191436E-12	-1.05340839E-09	1.08418458E-09