AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998SZ74 ∴ Orbital info ∴ Epoch epochXXX

(101231) 1998SZ74 ▹

ORBITAL INFORMATION

◲

(ASCII data file 101231.eq0)

Keplerian elements at epoch
57760.0 MJD
	Value	1-σ variation	Units
a	2.66184	1.084e-08	au
e	0.204885	3.33e-08
i	3.446	3.97e-06	deg
Ω	119.914	7.198e-05	deg
ω	202.248	7.314e-05	deg
M	112.975	1.135e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1165	au
Aphelion	3.2072	au
Asc. node-Earth separation	2.16282	au
Desc. node-Earth separation	1.12817	au
Earth MOID	1.10417	au
Orbital period	1586.25	days
Date of orbit computation	apr 23 20:09

Correlation matrix
1.00000000	-0.01354788	-0.00228525	0.00880593	0.04902223	-0.37038361
-0.01354788	1.00000000	-0.00364107	0.00695468	-0.02944855	0.08935959
-0.00228525	-0.00364107	1.00000000	-0.15218950	0.15091565	-0.00506858
0.00880593	0.00695468	-0.15218950	1.00000000	-0.98438884	0.01132374
0.04902223	-0.02944855	0.15091565	-0.98438884	1.00000000	-0.18192195
-0.37038361	0.08935959	-0.00506858	0.01132374	-0.18192195	1.00000000

Covariance matrix
1.17404327E-16	-4.88768560E-18	-9.82909127E-17	6.86832980E-15	3.88497867E-14	-4.55696258E-14
-4.88768560E-18	1.10861295E-15	-4.81233174E-16	1.66686770E-14	-7.17145720E-14	3.37841323E-14
-9.82909127E-17	-4.81233174E-16	1.57570021E-11	-4.34865943E-11	4.38151786E-11	-2.28457130E-13
6.86832980E-15	1.66686770E-14	-4.34865943E-11	5.18164712E-09	-5.18267666E-09	9.25561509E-12
3.88497867E-14	-7.17145720E-14	4.38151786E-11	-5.18267666E-09	5.34942418E-09	-1.51084623E-10
-4.55696258E-14	3.37841323E-14	-2.28457130E-13	9.25561509E-12	-1.51084623E-10	1.28932763E-10