AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012XN120 ∴ Orbital info ∴ Epoch epochXXX

(395843) 2012XN120 ▹

ORBITAL INFORMATION

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(ASCII data file 395843.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.58412	2.251e-08	au
e	0.178504	5.682e-08
i	2.23	9.554e-06	deg
Ω	37.828	0.0001514	deg
ω	94.281	0.0001542	deg
M	208.716	2.657e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1228	au
Aphelion	3.0454	au
Asc. node-Earth separation	1.54414	au
Desc. node-Earth separation	1.46148	au
Earth MOID	1.13919	au
Orbital period	1517.29	days
Date of orbit computation	apr 23 21:14

Correlation matrix
1.00000000	0.11051277	-0.01567330	-0.00310807	-0.02705762	-0.10808676
0.11051277	1.00000000	0.00274649	-0.01211726	0.06310152	-0.37117716
-0.01567330	0.00274649	1.00000000	-0.31584026	0.30937771	0.00789912
-0.00310807	-0.01211726	-0.31584026	1.00000000	-0.98195017	0.01055357
-0.02705762	0.06310152	0.30937771	-0.98195017	1.00000000	-0.18949233
-0.10808676	-0.37117716	0.00789912	0.01055357	-0.18949233	1.00000000

Covariance matrix
5.06905084E-16	1.41386228E-16	-3.37150499E-15	-1.05925666E-14	-9.39251712E-14	-6.46637454E-14
1.41386228E-16	3.22895994E-15	1.49110906E-15	-1.04227733E-13	5.52840948E-13	-5.60450948E-13
-3.37150499E-15	1.49110906E-15	9.12851442E-11	-4.56788313E-10	4.55741033E-10	2.00541299E-12
-1.05925666E-14	-1.04227733E-13	-4.56788313E-10	2.29136824E-08	-2.29174320E-08	4.24494487E-11
-9.39251712E-14	5.52840948E-13	4.55741033E-10	-2.29174320E-08	2.37715837E-08	-7.76328853E-10
-6.46637454E-14	-5.60450948E-13	2.00541299E-12	4.24494487E-11	-7.76328853E-10	7.06073743E-10