AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Ninian ∴ Orbital info ∴ Epoch epochXXX

(4678) Ninian ▹

ORBITAL INFORMATION

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(ASCII data file 4678.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.26511	5.313e-09	au
e	0.213829	3.573e-08
i	3.742	3.176e-06	deg
Ω	30.423	2.877e-05	deg
ω	323.351	2.959e-05	deg
M	294.588	7.909e-06	deg

Other useful info
Absolute Magnitude (H)	13.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7808	au
Aphelion	2.7495	au
Asc. node-Earth separation	0.85089	au
Desc. node-Earth separation	1.60461	au
Earth MOID	0.77758	au
Orbital period	1245.18	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	0.53721237	0.00434270	0.00275744	0.01147515	-0.43537538
0.53721237	1.00000000	-0.00665527	-0.01138342	0.09328053	-0.68080988
0.00434270	-0.00665527	1.00000000	0.23920599	-0.23254947	0.00421041
0.00275744	-0.01138342	0.23920599	1.00000000	-0.97017153	0.00435690
0.01147515	0.09328053	-0.23254947	-0.97017153	1.00000000	-0.21612510
-0.43537538	-0.68080988	0.00421041	0.00435690	-0.21612510	1.00000000

Covariance matrix
2.82227657E-17	1.01978578E-16	7.32728535E-17	4.21495106E-16	1.80366343E-15	-1.82918779E-14
1.01978578E-16	1.27681017E-15	-7.55286384E-16	-1.17036913E-14	9.86169827E-14	-1.92390516E-13
7.32728535E-17	-7.55286384E-16	1.00870959E-11	2.18595967E-11	-2.18522394E-11	1.05755189E-13
4.21495106E-16	-1.17036913E-14	2.18595967E-11	8.27892672E-10	-8.25910640E-10	9.91422694E-13
1.80366343E-15	9.86169827E-14	-2.18522394E-11	-8.25910640E-10	8.75376805E-10	-5.05705149E-11
-1.82918779E-14	-1.92390516E-13	1.05755189E-13	9.91422694E-13	-5.05705149E-11	6.25445230E-11