AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ ISON ∴ Orbital info ∴ Epoch epochXXX

(365756) ISON ▹

ORBITAL INFORMATION

◲

(ASCII data file 365756.eq0)

Keplerian elements at epoch
56625.7 MJD
	Value	1-σ variation	Units
a	5.71468	2.663e-07	au
e	0.525223	5.185e-08
i	20	1.396e-05	deg
Ω	220.127	2.283e-05	deg
ω	268.312	2.92e-05	deg
M	60.198	1.158e-05	deg

Other useful info
Absolute Magnitude (H)	14.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7132	au
Aphelion	8.7162	au
Asc. node-Earth separation	3.19446	au
Desc. node-Earth separation	3.08303	au
Earth MOID	1.81856	au
Orbital period	4989.83	days
Date of orbit computation	apr 23 21:07

Correlation matrix
1.00000000	-0.07293120	0.00064657	-0.00341635	0.35515237	-0.68781197
-0.07293120	1.00000000	-0.00103074	-0.00718162	-0.16119471	0.19747056
0.00064657	-0.00103074	1.00000000	0.14595194	-0.11968972	0.01726837
-0.00341635	-0.00718162	0.14595194	1.00000000	-0.74208246	0.01386822
0.35515237	-0.16119471	-0.11968972	-0.74208246	1.00000000	-0.62755285
-0.68781197	0.19747056	0.01726837	0.01386822	-0.62755285	1.00000000

Covariance matrix
7.09193862E-14	-1.00696380E-15	2.40417341E-15	-2.07749956E-14	2.76170780E-12	-2.12080794E-12
-1.00696380E-15	2.68804218E-15	-7.46162557E-16	-8.50228805E-15	-2.44033449E-13	1.18541254E-13
2.40417341E-15	-7.46162557E-16	1.94955737E-10	4.65343323E-11	-4.87983790E-11	2.79169770E-12
-2.07749956E-14	-8.50228805E-15	4.65343323E-11	5.21424241E-10	-4.94798418E-10	3.66661635E-12
2.76170780E-12	-2.44033449E-13	-4.87983790E-11	-4.94798418E-10	8.52630872E-10	-2.12168038E-10
-2.12080794E-12	1.18541254E-13	2.79169770E-12	3.66661635E-12	-2.12168038E-10	1.34059702E-10