AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1997AJ4 ∴ Orbital info ∴ Epoch epochXXX

(23636) 1997AJ4 ▹

ORBITAL INFORMATION

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(ASCII data file 23636.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.21819	5.851e-09	au
e	0.121378	2.675e-08
i	5.948	3.159e-06	deg
Ω	279.416	3.01e-05	deg
ω	307.513	3.363e-05	deg
M	354.917	1.578e-05	deg

Other useful info
Absolute Magnitude (H)	14.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.949	au
Aphelion	2.4874	au
Asc. node-Earth separation	1.01856	au
Desc. node-Earth separation	1.37711	au
Earth MOID	0.94528	au
Orbital period	1206.7	days
Date of orbit computation	apr 23 19:51

Correlation matrix
1.00000000	0.05133879	0.00067807	0.00242740	0.03299789	-0.30227015
0.05133879	1.00000000	-0.00732788	-0.00076558	-0.02424811	0.07200329
0.00067807	-0.00732788	1.00000000	0.14609223	-0.12963370	-0.00358747
0.00242740	-0.00076558	0.14609223	1.00000000	-0.89174728	0.00498850
0.03299789	-0.02424811	-0.12963370	-0.89174728	1.00000000	-0.43970484
-0.30227015	0.07200329	-0.00358747	0.00498850	-0.43970484	1.00000000

Covariance matrix
3.42350928E-17	8.03537832E-18	1.25336859E-17	4.27466917E-16	6.49267664E-15	-2.79124055E-14
8.03537832E-18	7.15566202E-16	-6.19260746E-16	-6.16372533E-16	-2.18124598E-14	3.03978958E-14
1.25336859E-17	-6.19260746E-16	9.98021783E-12	1.38906483E-11	-1.37717694E-11	-1.78864459E-13
4.27466917E-16	-6.16372533E-16	1.38906483E-11	9.05838492E-10	-9.02545302E-10	2.36952750E-12
6.49267664E-15	-2.18124598E-14	-1.37717694E-11	-9.02545302E-10	1.13084651E-09	-2.33361563E-10
-2.79124055E-14	3.03978958E-14	-1.78864459E-13	2.36952750E-12	-2.33361563E-10	2.49076346E-10