AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998UN50 ∴ Orbital info ∴ Epoch epochXXX

(464627) 1998UN50 ▹

ORBITAL INFORMATION

◲

(ASCII data file 464627.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.53737	2.528e-08	au
e	0.196706	6.882e-08
i	5.79	3.693e-05	deg
Ω	223.201	0.0001832	deg
ω	249.017	0.0002527	deg
M	55.026	0.0001667	deg

Other useful info
Absolute Magnitude (H)	18.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0383	au
Aphelion	3.0365	au
Asc. node-Earth separation	1.616	au
Desc. node-Earth separation	1.28788	au
Earth MOID	1.06371	au
Orbital period	1476.3	days
Date of orbit computation	apr 23 21:29

Correlation matrix
1.00000000	0.26314485	-0.04464303	0.03146681	0.32427276	-0.54908805
0.26314485	1.00000000	0.01869118	-0.02729159	0.38329477	-0.54134905
-0.04464303	0.01869118	1.00000000	-0.92081452	0.66285350	0.00372753
0.03146681	-0.02729159	-0.92081452	1.00000000	-0.73405010	0.01684613
0.32427276	0.38329477	0.66285350	-0.73405010	1.00000000	-0.69015525
-0.54908805	-0.54134905	0.00372753	0.01684613	-0.69015525	1.00000000

Covariance matrix
6.39240847E-16	4.57851729E-16	-4.16829882E-14	1.45762696E-13	2.07139727E-12	-2.31451620E-12
4.57851729E-16	4.73582290E-15	4.75015100E-14	-3.44102623E-13	6.66425026E-12	-6.21099355E-12
-4.16829882E-14	4.75015100E-14	1.36378493E-09	-6.23026406E-09	6.18459371E-09	2.29498852E-11
1.45762696E-13	-3.44102623E-13	-6.23026406E-09	3.35677861E-08	-3.39787759E-08	5.14573685E-10
2.07139727E-12	6.66425026E-12	6.18459371E-09	-3.39787759E-08	6.38324261E-08	-2.90705632E-08
-2.31451620E-12	-6.21099355E-12	2.29498852E-11	5.14573685E-10	-2.90705632E-08	2.77953374E-08