AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007JN31 ∴ Orbital info ∴ Epoch epochXXX

(231457) 2007JN31 ▹

ORBITAL INFORMATION

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(ASCII data file 231457.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.48493	1.13e-08	au
e	0.165092	5.958e-08
i	5.926	6.855e-06	deg
Ω	73.176	5.963e-05	deg
ω	191.201	6.397e-05	deg
M	85.304	2.691e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0747	au
Aphelion	2.8952	au
Asc. node-Earth separation	1.89956	au
Desc. node-Earth separation	1.06583	au
Earth MOID	1.05923	au
Orbital period	1430.77	days
Date of orbit computation	apr 23 20:38

Correlation matrix
1.00000000	-0.01538317	0.00793162	-0.01232798	0.12258095	-0.54861249
-0.01538317	1.00000000	0.00053403	0.00727834	-0.11385781	0.28817709
0.00793162	0.00053403	1.00000000	-0.25488692	0.24174610	-0.01287611
-0.01232798	0.00727834	-0.25488692	1.00000000	-0.93364736	0.02041781
0.12258095	-0.11385781	0.24174610	-0.93364736	1.00000000	-0.35808875
-0.54861249	0.28817709	-0.01287611	0.02041781	-0.35808875	1.00000000

Covariance matrix
1.27653692E-16	-1.03546321E-17	6.14302227E-16	-8.30633052E-15	8.86012395E-14	-1.66826538E-13
-1.03546321E-17	3.54931209E-15	2.18091489E-16	2.58585874E-14	-4.33945336E-13	4.62076956E-13
6.14302227E-16	2.18091489E-16	4.69901343E-11	-1.04196064E-10	1.06013933E-10	-2.37558667E-12
-8.30633052E-15	2.58585874E-14	-1.04196064E-10	3.55632019E-09	-3.56191395E-09	3.27711961E-11
8.86012395E-14	-4.33945336E-13	1.06013933E-10	-3.56191395E-09	4.09260886E-09	-6.16557452E-10
-1.66826538E-13	4.62076956E-13	-2.37558667E-12	3.27711961E-11	-6.16557452E-10	7.24378440E-10