AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Chengherngyi ∴ Orbital info ∴ Epoch epochXXX

(28277) Chengherngyi ▹

ORBITAL INFORMATION

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(ASCII data file 28277.eq0)

Keplerian elements at epoch
57978.0 MJD
	Value	1-σ variation	Units
a	2.30867	5.796e-09	au
e	0.127084	2.014e-08
i	6.989	2.249e-06	deg
Ω	21.775	2.386e-05	deg
ω	351.051	2.652e-05	deg
M	210.031	1.146e-05	deg

Other useful info
Absolute Magnitude (H)	14.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0153	au
Aphelion	2.6021	au
Asc. node-Earth separation	1.02078	au
Desc. node-Earth separation	1.59603	au
Earth MOID	1.01542	au
Orbital period	1281.27	days
Date of orbit computation	apr 23 19:52

Correlation matrix
1.00000000	0.05859832	0.00581952	0.00182295	-0.03764829	0.08360027
0.05859832	1.00000000	-0.01423776	0.00755646	-0.13895733	0.28737681
0.00581952	-0.01423776	1.00000000	-0.22605295	0.20996102	-0.01863031
0.00182295	0.00755646	-0.22605295	1.00000000	-0.88903120	-0.00659020
-0.03764829	-0.13895733	0.20996102	-0.88903120	1.00000000	-0.44706410
0.08360027	0.28737681	-0.01863031	-0.00659020	-0.44706410	1.00000000

Covariance matrix
3.35897254E-17	6.83941620E-18	7.58426211E-17	2.52095151E-16	-5.78643763E-15	5.55251739E-15
6.83941620E-18	4.05565820E-16	-6.44755386E-16	3.63106675E-15	-7.42121450E-14	6.63225819E-14
7.58426211E-17	-6.44755386E-16	5.05644779E-12	-1.21288148E-11	1.25205755E-11	-4.80089266E-13
2.52095151E-16	3.63106675E-15	-1.21288148E-11	5.69338892E-10	-5.62555379E-10	-1.80203322E-12
-5.78643763E-15	-7.42121450E-14	1.25205755E-11	-5.62555379E-10	7.03275847E-10	-1.35866281E-10
5.55251739E-15	6.63225819E-14	-4.80089266E-13	-1.80203322E-12	-1.35866281E-10	1.31328224E-10