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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.59718	8.428e-09	au
e	0.1126	3.138e-08
i	13.736	3.522e-06	deg
Ω	188.448	1.117e-05	deg
ω	36.771	1.691e-05	deg
M	228.438	1.243e-05	deg

Other useful info
Absolute Magnitude (H)	13.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3047	au
Aphelion	2.8896	au
Asc. node-Earth separation	1.35372	au
Desc. node-Earth separation	1.8181	au
Earth MOID	1.31201	au
Orbital period	1528.8	days
Date of orbit computation	apr 23 19:49

Correlation matrix
1.00000000	-0.04351746	0.00508507	-0.02044979	-0.10674368	-0.07281994
-0.04351746	1.00000000	-0.00032474	0.01528524	-0.18425059	0.24053998
0.00508507	-0.00032474	1.00000000	0.16679738	-0.10931267	0.00198369
-0.02044979	0.01528524	0.16679738	1.00000000	-0.64976721	0.01264736
-0.10674368	-0.18425059	-0.10931267	-0.64976721	1.00000000	-0.73776288
-0.07281994	0.24053998	0.00198369	0.01264736	-0.73776288	1.00000000

Covariance matrix
7.10296725E-17	-1.15105438E-17	1.50960128E-16	-1.92544655E-15	-1.52083115E-14	-7.62617516E-15
-1.15105438E-17	9.84974049E-16	-3.59000583E-17	5.35929071E-15	-9.77552795E-14	9.38072100E-14
1.50960128E-16	-3.59000583E-17	1.24076862E-11	6.56382948E-12	-6.50930844E-12	8.68273320E-14
-1.92544655E-15	5.35929071E-15	6.56382948E-12	1.24808830E-10	-1.22715491E-10	1.75573530E-12
-1.52083115E-14	-9.77552795E-14	-6.50930844E-12	-1.22715491E-10	2.85783977E-10	-1.54978797E-10
-7.62617516E-15	9.38072100E-14	8.68273320E-14	1.75573530E-12	-1.54978797E-10	1.54409172E-10