AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012AR25 ∴ Orbital info ∴ Epoch epochXXX

(530969) 2012AR25 ▹

ORBITAL INFORMATION

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(ASCII data file 530969.eq0)

Keplerian elements at epoch
57946.7 MJD
	Value	1-σ variation	Units
a	2.25988	4.682e-08	au
e	0.234702	2.808e-07
i	23.326	1.761e-05	deg
Ω	285.756	3.029e-05	deg
ω	51.889	4.782e-05	deg
M	344.514	2.758e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7295	au
Aphelion	2.7903	au
Asc. node-Earth separation	0.84855	au
Desc. node-Earth separation	1.51509	au
Earth MOID	0.78368	au
Orbital period	1240.87	days
Date of orbit computation	apr 23 21:43

Correlation matrix
1.00000000	0.09106597	-0.02345317	-0.01048785	-0.09463064	0.12257281
0.09106597	1.00000000	-0.11410071	0.01138394	-0.60762715	0.48812297
-0.02345317	-0.11410071	1.00000000	0.25782634	-0.06852466	-0.09299398
-0.01048785	0.01138394	0.25782634	1.00000000	-0.56103792	-0.01790308
-0.09463064	-0.60762715	-0.06852466	-0.56103792	1.00000000	-0.74335388
0.12257281	0.48812297	-0.09299398	-0.01790308	-0.74335388	1.00000000

Covariance matrix
2.19195131E-15	1.19708777E-15	-1.93386511E-14	-1.48744148E-14	-2.11862642E-13	1.58273803E-13
1.19708777E-15	7.88331495E-14	-5.64224453E-13	9.68244839E-14	-8.15828325E-12	3.77992457E-12
-1.93386511E-14	-5.64224453E-13	3.10183172E-10	1.37554427E-10	-5.77116054E-11	-4.51713850E-11
-1.48744148E-14	9.68244839E-14	1.37554427E-10	9.17648465E-10	-8.12713659E-10	-1.49577214E-11
-2.11862642E-13	-8.15828325E-12	-5.77116054E-11	-8.12713659E-10	2.28672713E-09	-9.80397596E-10
1.58273803E-13	3.77992457E-12	-4.51713850E-11	-1.49577214E-11	-9.80397596E-10	7.60674583E-10