AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015RR31 ∴ Orbital info ∴ Epoch epochXXX

2015RR31 ▹

ORBITAL INFORMATION

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(ASCII data file 2015RR31.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.60573	3.356e-08	au
e	0.257379	2.783e-07
i	4.634	1.46e-05	deg
Ω	335.238	9.646e-05	deg
ω	39.125	0.0001528	deg
M	356.888	6.997e-05	deg

Other useful info
Absolute Magnitude (H)	18.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9351	au
Aphelion	3.2764	au
Asc. node-Earth separation	1.01846	au
Desc. node-Earth separation	2.05099	au
Earth MOID	0.93833	au
Orbital period	1536.36	days
Date of orbit computation	apr 24 02:10

Correlation matrix
1.00000000	-0.48595144	0.05911749	-0.01235830	-0.12034994	-0.09280137
-0.48595144	1.00000000	-0.09493071	0.04311560	0.58933001	-0.60684678
0.05911749	-0.09493071	1.00000000	0.34355035	-0.26049728	0.03556026
-0.01235830	0.04311560	0.34355035	1.00000000	-0.59699338	-0.03496795
-0.12034994	0.58933001	-0.26049728	-0.59699338	1.00000000	-0.75145855
-0.09280137	-0.60684678	0.03556026	-0.03496795	-0.75145855	1.00000000

Covariance matrix
1.12597843E-15	-4.53790560E-15	2.89528589E-14	-4.00030363E-14	-6.17022527E-13	-2.17895683E-13
-4.53790560E-15	7.74453048E-14	-3.85580172E-13	1.15744668E-12	2.50579881E-11	-1.18169612E-11
2.89528589E-14	-3.85580172E-13	2.13020204E-10	4.83693008E-10	-5.80903099E-10	3.63165475E-11
-4.00030363E-14	1.15744668E-12	4.83693008E-10	9.30546403E-09	-8.79890499E-09	-2.36030646E-10
-6.17022527E-13	2.50579881E-11	-5.80903099E-10	-8.79890499E-09	2.33442645E-08	-8.03386141E-09
-2.17895683E-13	-1.18169612E-11	3.63165475E-11	-2.36030646E-10	-8.03386141E-09	4.89619176E-09