AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001YN148 ∴ Orbital info ∴ Epoch epochXXX

(237761) 2001YN148 ▹

ORBITAL INFORMATION

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(ASCII data file 237761.eq0)

Keplerian elements at epoch
58389.7 MJD
	Value	1-σ variation	Units
a	2.26164	1.11e-08	au
e	0.141728	4.644e-08
i	7.707	4.8e-06	deg
Ω	76.089	4.154e-05	deg
ω	251.542	4.67e-05	deg
M	77.718	2.116e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9411	au
Aphelion	2.5822	au
Asc. node-Earth separation	1.33534	au
Desc. node-Earth separation	1.10743	au
Earth MOID	0.94551	au
Orbital period	1242.32	days
Date of orbit computation	apr 23 20:39

Correlation matrix
1.00000000	0.19097734	0.00124745	-0.00092167	-0.06609725	0.13895190
0.19097734	1.00000000	-0.02688250	-0.00664834	0.22296777	-0.50575679
0.00124745	-0.02688250	1.00000000	-0.49446885	0.41955012	0.03705386
-0.00092167	-0.00664834	-0.49446885	1.00000000	-0.88140076	0.00108871
-0.06609725	0.22296777	0.41955012	-0.88140076	1.00000000	-0.46746599
0.13895190	-0.50575679	0.03705386	0.00108871	-0.46746599	1.00000000

Covariance matrix
1.23102463E-16	9.84101651E-17	6.64415308E-17	-4.24790761E-16	-3.42443349E-14	3.26272599E-14
9.84101651E-17	2.15699682E-15	-5.99345753E-15	-1.28263143E-14	4.83547139E-13	-4.97106254E-13
6.64415308E-17	-5.99345753E-15	2.30444261E-11	-9.86020559E-11	9.40456644E-11	3.76442927E-12
-4.24790761E-16	-1.28263143E-14	-9.86020559E-11	1.72555250E-09	-1.70965897E-09	9.57103232E-13
-3.42443349E-14	4.83547139E-13	9.40456644E-11	-1.70965897E-09	2.18043909E-09	-4.61960408E-10
3.26272599E-14	-4.97106254E-13	3.76442927E-12	9.57103232E-13	-4.61960408E-10	4.47883960E-10