AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012EW22 ∴ Orbital info ∴ Epoch epochXXX

(600684) 2012EW22 ▹

ORBITAL INFORMATION

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(ASCII data file 600684.eq1)

Keplerian elements at epoch
60600.0 MJD
	Value	1-σ variation	Units
a	3.19209	6.928e-08	au
e	0.088669	1.255e-07
i	17.458	1.311e-05	deg
Ω	25.998	3.687e-05	deg
ω	156.593	6.361e-05	deg
M	57.752	5.199e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.909	au
Aphelion	3.4751	au
Asc. node-Earth separation	2.45158	au
Desc. node-Earth separation	1.92705	au
Earth MOID	1.91827	au
Orbital period	2083.1	days
Date of orbit computation	Jul 26 11:16

Correlation matrix
1.00000000	0.07403420	0.04458410	-0.03482473	0.01970870	-0.22127775
0.07403420	1.00000000	-0.01441183	0.04929766	-0.21917587	0.21923714
0.04458410	-0.01441183	1.00000000	-0.49977390	0.29810040	-0.03723551
-0.03482473	0.04929766	-0.49977390	1.00000000	-0.60016423	0.07141591
0.01970870	-0.21917587	0.29810040	-0.60016423	1.00000000	-0.81251507
-0.22127775	0.21923714	-0.03723551	0.07141591	-0.81251507	1.00000000

Covariance matrix
4.79964628E-15	6.43876670E-16	4.04954395E-14	-8.89610196E-14	8.68545189E-14	-7.97051404E-13
6.43876670E-16	1.57590990E-14	-2.37195365E-14	2.28191492E-13	-1.75020194E-12	1.43094781E-12
4.04954395E-14	-2.37195365E-14	1.71886993E-10	-2.41603095E-10	2.48607252E-10	-2.53818193E-11
-8.89610196E-14	2.28191492E-13	-2.41603095E-10	1.35961147E-09	-1.40769071E-09	1.36913535E-10
8.68545189E-14	-1.75020194E-12	2.48607252E-10	-1.40769071E-09	4.04631287E-09	-2.68723180E-09
-7.97051404E-13	1.43094781E-12	-2.53818193E-11	1.36913535E-10	-2.68723180E-09	2.70326080E-09