AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002AR174 ∴ Orbital info ∴ Epoch epochXXX

(72937) 2002AR174 ▹

ORBITAL INFORMATION

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(ASCII data file 72937.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.18912	5.162e-09	au
e	0.210617	3.275e-08
i	3.549	3.752e-06	deg
Ω	321.955	5.65e-05	deg
ω	302.246	5.737e-05	deg
M	185.661	8.698e-06	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7281	au
Aphelion	2.6502	au
Asc. node-Earth separation	0.86832	au
Desc. node-Earth separation	1.37002	au
Earth MOID	0.71543	au
Orbital period	1183.05	days
Date of orbit computation	apr 23 20:01

Correlation matrix
1.00000000	-0.23946317	0.01922773	0.00580151	-0.04463769	-0.13284161
-0.23946317	1.00000000	-0.01845828	-0.00503058	0.02135295	-0.03714032
0.01922773	-0.01845828	1.00000000	-0.03840741	0.03557123	0.00584560
0.00580151	-0.00503058	-0.03840741	1.00000000	-0.98304038	0.00357397
-0.04463769	0.02135295	0.03557123	-0.98304038	1.00000000	-0.16987838
-0.13284161	-0.03714032	0.00584560	0.00357397	-0.16987838	1.00000000

Covariance matrix
2.66449366E-17	-4.04754734E-17	3.72355456E-16	1.69203583E-15	-1.32178804E-14	-5.96456614E-15
-4.04754734E-17	1.07223931E-15	-2.26756347E-15	-9.30733348E-15	4.01103670E-14	-1.05786186E-14
3.72355456E-16	-2.26756347E-15	1.40748750E-11	-8.14138466E-12	7.65550708E-12	1.90760495E-13
1.69203583E-15	-9.30733348E-15	-8.14138466E-12	3.19243407E-09	-3.18628870E-09	1.75650424E-12
-1.32178804E-14	4.01103670E-14	7.65550708E-12	-3.18628870E-09	3.29083112E-09	-8.47672939E-11
-5.96456614E-15	-1.05786186E-14	1.90760495E-13	1.75650424E-12	-8.47672939E-11	7.56614741E-11