AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Askania ∴ Orbital info ∴ Epoch epochXXX

(1216) Askania ▹

ORBITAL INFORMATION

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(ASCII data file 1216.eq0)

Keplerian elements at epoch
58822.4 MJD
	Value	1-σ variation	Units
a	2.23259	4.117e-09	au
e	0.179573	1.798e-08
i	7.602	1.551e-06	deg
Ω	121.587	1.855e-05	deg
ω	144.604	2.055e-05	deg
M	17.447	1.068e-05	deg

Other useful info
Absolute Magnitude (H)	12.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8317	au
Aphelion	2.6335	au
Asc. node-Earth separation	1.54741	au
Desc. node-Earth separation	0.86885	au
Earth MOID	0.82166	au
Orbital period	1218.46	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	0.09615189	-0.01960389	0.01415471	0.14440715	-0.38559865
0.09615189	1.00000000	0.02935637	0.00477056	-0.08840938	0.11072240
-0.01960389	0.02935637	1.00000000	-0.10587559	0.06823296	0.05791127
0.01415471	0.00477056	-0.10587559	1.00000000	-0.89268848	-0.00455102
0.14440715	-0.08840938	0.06823296	-0.89268848	1.00000000	-0.44037884
-0.38559865	0.11072240	0.05791127	-0.00455102	-0.44037884	1.00000000

Covariance matrix
1.69467870E-17	7.11803277E-18	-1.25151401E-16	1.08104394E-15	1.22158742E-14	-1.69510759E-14
7.11803277E-18	3.23382839E-16	8.18673210E-16	1.59157351E-15	-3.26699888E-14	2.12623881E-14
-1.25151401E-16	8.18673210E-16	2.40491419E-12	-3.04610172E-12	2.17438373E-12	9.59027180E-13
1.08104394E-15	1.59157351E-15	-3.04610172E-12	3.44189437E-10	-3.40322653E-10	-9.01624407E-13
1.22158742E-14	-3.26699888E-14	2.17438373E-12	-3.40322653E-10	4.22264253E-10	-9.66354937E-11
-1.69510759E-14	2.12623881E-14	9.59027180E-13	-9.01624407E-13	-9.66354937E-11	1.14034469E-10