AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Helenajiang ∴ Orbital info ∴ Epoch epochXXX

(16186) Helenajiang ▹

ORBITAL INFORMATION

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(ASCII data file 16186.eq0)

Keplerian elements at epoch
57821.1 MJD
	Value	1-σ variation	Units
a	2.59738	8.115e-09	au
e	0.11288	3.134e-08
i	13.748	3.525e-06	deg
Ω	188.528	1.115e-05	deg
ω	35.027	1.69e-05	deg
M	343.045	1.24e-05	deg

Other useful info
Absolute Magnitude (H)	13.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3042	au
Aphelion	2.8906	au
Asc. node-Earth separation	1.34901	au
Desc. node-Earth separation	1.82558	au
Earth MOID	1.31113	au
Orbital period	1528.98	days
Date of orbit computation	apr 23 19:49

Correlation matrix
1.00000000	-0.07524624	0.00398604	-0.00605618	-0.06048441	0.08791197
-0.07524624	1.00000000	0.00032837	0.01490831	-0.18802322	0.23397573
0.00398604	0.00032837	1.00000000	0.16407973	-0.10590842	0.00019996
-0.00605618	0.01490831	0.16407973	1.00000000	-0.64981318	0.01268494
-0.06048441	-0.18802322	-0.10590842	-0.64981318	1.00000000	-0.75716202
0.08791197	0.23397573	0.00019996	0.01268494	-0.75716202	1.00000000

Covariance matrix
6.58468126E-17	-1.91343602E-17	1.14029292E-16	-5.47829522E-16	-8.29300738E-15	8.84878558E-15
-1.91343602E-17	9.82027307E-16	3.62770555E-17	5.20797785E-15	-9.95576198E-14	9.09496181E-14
1.14029292E-16	3.62770555E-17	1.24284013E-11	6.44824583E-12	-6.30869282E-12	8.74407315E-15
-5.47829522E-16	5.20797785E-15	6.44824583E-12	1.24267631E-10	-1.22396436E-10	1.75402481E-12
-8.29300738E-15	-9.95576198E-14	-6.30869282E-12	-1.22396436E-10	2.85497617E-10	-1.58693211E-10
8.84878558E-15	9.09496181E-14	8.74407315E-15	1.75402481E-12	-1.58693211E-10	1.53863839E-10