AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001AS3 ∴ Orbital info ∴ Epoch epochXXX

(193557) 2001AS3 ▹

ORBITAL INFORMATION

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(ASCII data file 193557.eq0)

Keplerian elements at epoch
57691.8 MJD
	Value	1-σ variation	Units
a	2.6166	1.518e-08	au
e	0.092326	4.432e-08
i	11.715	4.934e-06	deg
Ω	125.825	2.545e-05	deg
ω	34.835	3.938e-05	deg
M	221.708	2.949e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.375	au
Aphelion	2.8582	au
Asc. node-Earth separation	1.42619	au
Desc. node-Earth separation	1.79073	au
Earth MOID	1.39357	au
Orbital period	1545.98	days
Date of orbit computation	apr 23 20:30

Correlation matrix
1.00000000	0.09821606	-0.00213669	-0.00966429	0.04303970	-0.05285473
0.09821606	1.00000000	0.00756392	-0.01337234	0.06111867	-0.05946271
-0.00213669	0.00756392	1.00000000	-0.07094386	0.04273486	0.00431532
-0.00966429	-0.01337234	-0.07094386	1.00000000	-0.63793543	0.00733020
0.04303970	0.06111867	0.04273486	-0.63793543	1.00000000	-0.76879041
-0.05285473	-0.05946271	0.00431532	0.00733020	-0.76879041	1.00000000

Covariance matrix
2.30397166E-16	6.60668751E-17	-1.60008447E-16	-3.73290900E-15	2.57273689E-14	-2.36583682E-14
6.60668751E-17	1.96392707E-15	1.65376101E-15	-1.50802730E-14	1.06665545E-13	-7.77087141E-14
-1.60008447E-16	1.65376101E-15	2.43402930E-11	-8.90669835E-12	8.30295576E-12	6.27825008E-13
-3.73290900E-15	-1.50802730E-14	-8.90669835E-12	6.47557046E-10	-6.39297952E-10	5.50068947E-12
2.57273689E-14	1.06665545E-13	8.30295576E-12	-6.39297952E-10	1.55086910E-09	-8.92807573E-10
-2.36583682E-14	-7.77087141E-14	6.27825008E-13	5.50068947E-12	-8.92807573E-10	8.69610289E-10