AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Stromgrenia ∴ Orbital info ∴ Epoch epochXXX

(1422) Stromgrenia ▹

ORBITAL INFORMATION

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(ASCII data file 1422.eq0)

Keplerian elements at epoch
58033.8 MJD
	Value	1-σ variation	Units
a	2.24728	3.877e-09	au
e	0.167975	2.779e-08
i	2.681	2.808e-06	deg
Ω	201.61	5.95e-05	deg
ω	171.115	6.006e-05	deg
M	359.623	8.408e-06	deg

Other useful info
Absolute Magnitude (H)	13.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8698	au
Aphelion	2.6248	au
Asc. node-Earth separation	1.61777	au
Desc. node-Earth separation	0.87585	au
Earth MOID	0.8696	au
Orbital period	1230.5	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	0.21257889	0.00563375	0.00232282	-0.00067617	-0.11288156
0.21257889	1.00000000	0.00343618	0.00422078	-0.03163384	0.12051581
0.00563375	0.00343618	1.00000000	-0.13701978	0.13558554	-0.00000730
0.00232282	0.00422078	-0.13701978	1.00000000	-0.98972109	-0.00176437
-0.00067617	-0.03163384	0.13558554	-0.98972109	1.00000000	-0.13606327
-0.11288156	0.12051581	-0.00000730	-0.00176437	-0.13606327	1.00000000

Covariance matrix
1.50275835E-17	2.28972581E-17	6.13298011E-17	5.35738989E-16	-1.57429884E-16	-3.67947425E-15
2.28972581E-17	7.72035990E-16	2.68117120E-16	6.97756205E-15	-5.27907239E-14	2.81566505E-14
6.13298011E-17	2.68117120E-16	7.88604866E-12	-2.28931367E-11	2.28680985E-11	-1.72317398E-16
5.35738989E-16	6.97756205E-15	-2.28931367E-11	3.53984826E-09	-3.53665004E-09	-8.82672637E-13
-1.57429884E-16	-5.27907239E-14	2.28680985E-11	-3.53665004E-09	3.60723037E-09	-6.87141257E-11
-3.67947425E-15	2.81566505E-14	-1.72317398E-16	-8.82672637E-13	-6.87141257E-11	7.07027580E-11