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.eq0)

Keplerian elements at epoch
57429.2 MJD
	Value	1-σ variation	Units
a	2.18915	5.004e-09	au
e	0.209579	3.262e-08
i	3.551	3.752e-06	deg
Ω	322.152	5.646e-05	deg
ω	301.871	5.734e-05	deg
M	2.053	8.837e-06	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7303	au
Aphelion	2.6479	au
Asc. node-Earth separation	0.87015	au
Desc. node-Earth separation	1.36631	au
Earth MOID	0.71679	au
Orbital period	1183.07	days
Date of orbit computation	apr 23 20:01

Correlation matrix
1.00000000	-0.21995819	0.01835401	0.00634918	-0.03744242	0.18506372
-0.21995819	1.00000000	-0.01720797	-0.00544104	0.02182302	-0.11674261
0.01835401	-0.01720797	1.00000000	-0.03687025	0.03409136	0.01110982
0.00634918	-0.00544104	-0.03687025	1.00000000	-0.98269886	0.00623319
-0.03744242	0.02182302	0.03409136	-0.98269886	1.00000000	-0.18506315
0.18506372	-0.11674261	0.01110982	0.00623319	-0.18506315	1.00000000

Covariance matrix
2.50426080E-17	-3.59047571E-17	3.44612992E-16	1.79378853E-15	-1.07444990E-14	8.18437705E-15
-3.59047571E-17	1.06400619E-15	-2.10602017E-15	-1.00200100E-14	4.08196698E-14	-3.36531746E-14
3.44612992E-16	-2.10602017E-15	1.40773750E-11	-7.80999883E-12	7.33479003E-12	3.68377070E-13
1.79378853E-15	-1.00200100E-14	-7.80999883E-12	3.18733750E-09	-3.18139021E-09	3.10991754E-12
-1.07444990E-14	4.08196698E-14	7.33479003E-12	-3.18139021E-09	3.28825074E-09	-9.37836132E-11
8.18437705E-15	-3.36531746E-14	3.68377070E-13	3.10991754E-12	-9.37836132E-11	7.80996535E-11